troldesh | 39a9f8c96ce9f7ecf2f2424ce0aea2db15df3f6b75bb543218dab48a8d1fceba

Analysis

max time kernel
150s
max time network
139s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02-12-2024 07:49

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General

Target

b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
Size

901KB
MD5

b7938b29a73c948e483937740e10f679
SHA1

2d755deff735ba94063d486f2786c2481610e2f7
SHA256

39a9f8c96ce9f7ecf2f2424ce0aea2db15df3f6b75bb543218dab48a8d1fceba
SHA512

bf5d9c0dc1d5d1579f103bb7cb2460a1498c78f61ac09b330aaa94da83ace54947b47f7db7455f25cef53b238f7626fab16b96e32162a576be8c59bd77bbb64c
SSDEEP

24576:uixqciwUBrVIPO3ZTEJ6ohPPgIGXUmLY9RUkjEvRFTs:XqcDPO3dohwumLQRE3I

Score

10^/10

troldesh defense_evasion discovery execution impact persistence ransomware trojan upx

Malware Config

Signatures

Troldesh family
troldesh
Troldesh, Shade, Encoder.858
Troldesh is a ransomware spread by malspam.
ransomware trojan troldesh
Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware defense_evasion impact execution

File Deletion
T1070.004

Inhibit System Recovery
T1490

Windows Management Instrumentation
T1047

Loads dropped DLL 1 IoCs

pid	Process
2128	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\""	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe

Enumerates connected drives 3 TTPs 1 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\F:	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2128 set thread context of 2956	2128	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe	31

UPX packed file 64 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2956-20-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-23-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-21-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-24-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-26-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-27-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-31-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-32-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-33-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-34-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-35-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-36-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-37-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-38-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-41-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-42-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-63-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-64-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-65-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-66-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-67-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-68-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-70-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-69-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-71-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-73-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-72-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-74-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-75-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-76-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-77-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-79-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-78-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-80-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-81-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-82-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-83-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-85-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-84-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-86-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-87-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-89-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-88-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-91-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-90-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-95-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-94-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-93-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-92-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-96-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-97-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-98-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-101-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-99-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-100-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-102-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-103-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-107-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-108-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-106-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-105-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-104-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-109-0x0000000000400000-0x00000000005DE000-memory.dmp	upx
behavioral1/memory/2956-110-0x0000000000400000-0x00000000005DE000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\daisies.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\it-IT\css\calendar.css	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Vignette\vignettemask25.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\timer_down.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\images\base-undocked-3.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\whitevignette1047.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\720x480blacksquare.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\1px.gif	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\highlight.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\en-US\settings.html	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\js\main.js	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\it-IT\gadget.xml	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\images\bPrev-hot.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows NT\TableTextService\TableTextServiceYi.txt	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\SpecialOccasion\NavigationLeft_SelectionSubpicture.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\fr-FR\js\weather.js	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\fr-FR\js\highDpiImageSwap.js	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\Images\background.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\images\button_right_mouseover.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\images\button_left_mousedown.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\it-IT\js\localizedStrings.js	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\icon.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\title_trans_notes.wmv	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\14.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\en-US\slideShow.html	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Currency.Gadget\de-DE\js\init.js	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\de-DE\js\settings.js	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\fr-FR\gadget.xml	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\drag.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\es-ES\gadget.xml	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\requests\vlm_cmd.xml	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\requests\vlm.xml	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Sports\SportsNotesBackground_PAL.wmv	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\it-IT\gadget.xml	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\images\main_background.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\performance.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\MediaCenter.Gadget\images\Gadget_Star_Full.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Media Player\Network Sharing\wmpnss_bw32.jpg	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\system_settings.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\en-US\js\settings.js	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\PassportMask_PAL.wmv	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\es-ES\gadget.xml	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\trad_m.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\images\next_down.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\de-DE\js\calendar.js	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\15x15dot.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\drag.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\PicturePuzzle.Gadget\en-US\settings.html	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\CPU.Gadget\en-US\js\cpu.js	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Media Player\Network Sharing\wmpnss_color48.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Calendar.Gadget\es-ES\gadget.xml	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\dialogs\error_window.html	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\DVD Maker\Shared\DvdStyles\Stacking\720_480shadow.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\RSSFeeds.Gadget\images\rss_headline_glow_docked.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\settings_left_rest.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Reference Assemblies\Microsoft\Framework\v3.0\WinFXList.xml	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\31.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\settings_box_right.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\redStateIcon.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Weather.Gadget\images\docked_black_moon-full_partly-cloudy.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\images\square_h.png	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\Clock.Gadget\en-US\settings.html	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Media Player\Network Sharing\wmpnss_color48.bmp	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
File opened for modification	C:\Program Files\Windows Sidebar\Gadgets\SlideShow.Gadget\ja-JP\js\slideShow.js	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2700	2128	WerFault.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe

Interacts with shadow copies 3 TTPs 3 IoCs

Shadow copies are often targeted by ransomware to inhibit system recovery.

ransomware

File Deletion

T1070.004

Inhibit System Recovery

T1490

Direct Volume Access

T1006

pid	Process
1512	vssadmin.exe
1820	vssadmin.exe
2316	vssadmin.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2956	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
2956	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2128	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeBackupPrivilege	840	vssvc.exe
Token: SeRestorePrivilege	840	vssvc.exe
Token: SeAuditPrivilege	840	vssvc.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2128 wrote to memory of 2956	2128	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe	31
PID 2128 wrote to memory of 2956	2128	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe	31
PID 2128 wrote to memory of 2956	2128	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe	31
PID 2128 wrote to memory of 2956	2128	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe	31
PID 2128 wrote to memory of 2956	2128	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe	31
PID 2128 wrote to memory of 2700	2128	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe	32
PID 2128 wrote to memory of 2700	2128	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe	32
PID 2128 wrote to memory of 2700	2128	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe	32
PID 2128 wrote to memory of 2700	2128	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe	32
PID 2956 wrote to memory of 1512	2956	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe	33
PID 2956 wrote to memory of 1512	2956	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe	33
PID 2956 wrote to memory of 1512	2956	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe	33
PID 2956 wrote to memory of 1512	2956	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe	33
PID 2956 wrote to memory of 1820	2956	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe	37
PID 2956 wrote to memory of 1820	2956	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe	37
PID 2956 wrote to memory of 1820	2956	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe	37
PID 2956 wrote to memory of 1820	2956	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe	37
PID 2956 wrote to memory of 2316	2956	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe	39
PID 2956 wrote to memory of 2316	2956	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe	39
PID 2956 wrote to memory of 2316	2956	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe	39
PID 2956 wrote to memory of 2316	2956	b7938b29a73c948e483937740e10f679_JaffaCakes118.exe	39

Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b7938b29a73c948e483937740e10f679_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2128
- C:\Users\Admin\AppData\Local\Temp\b7938b29a73c948e483937740e10f679_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\b7938b29a73c948e483937740e10f679_JaffaCakes118.exe"
  2⤵
  - Adds Run key to start application
  - Enumerates connected drives
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2956
- - C:\Windows\system32\vssadmin.exe
    C:\Windows\system32\vssadmin.exe List Shadows
    3⤵
    - Interacts with shadow copies
    PID:1512
- - C:\Windows\system32\vssadmin.exe
    C:\Windows\system32\vssadmin.exe Delete Shadows /All /Quiet
    3⤵
    - Interacts with shadow copies
    PID:1820
- - C:\Windows\system32\vssadmin.exe
    C:\Windows\system32\vssadmin.exe List Shadows
    3⤵
    - Interacts with shadow copies
    PID:2316
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2128 -s 432
  2⤵
  - Program crash
  PID:2700

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:840

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Windows Management Instrumentation

T1047

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Direct Volume Access

T1006

Indicator Removal

T1070

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Inhibit System Recovery

T1490

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\nsyD2AC.tmp\System.dll

Filesize
11KB

MD5
3e6bf00b3ac976122f982ae2aadb1c51

SHA1
caab188f7fdc84d3fdcb2922edeeb5ed576bd31d

SHA256
4ff9b2678d698677c5d9732678f9cf53f17290e09d053691aac4cc6e6f595cbe

SHA512
1286f05e6a7e6b691f6e479638e7179897598e171b52eb3a3dc0e830415251069d29416b6d1ffc6d7dce8da5625e1479be06db9b7179e7776659c5c1ad6aa706

Download Submit
memory/2128-18-0x00000000027E0000-0x00000000028AB000-memory.dmp

Filesize
812KB

Download
memory/2128-25-0x00000000027E0000-0x00000000028AB000-memory.dmp

Filesize
812KB

Download
memory/2956-20-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-23-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-21-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-24-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-26-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-27-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-31-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-32-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-33-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-34-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-35-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-36-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-37-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-38-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-41-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-42-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-63-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-64-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-65-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-66-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-67-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-68-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-70-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-69-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-71-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-73-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-72-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-74-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-75-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-76-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-77-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-79-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-78-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-80-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-81-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-82-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-83-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-85-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-84-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-86-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-87-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-89-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-88-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-91-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-90-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-95-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-94-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-93-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-92-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-96-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-97-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-98-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-101-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-99-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-100-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-102-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-103-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-107-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-108-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-106-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-105-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-104-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-109-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-110-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-111-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-113-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download
memory/2956-112-0x0000000000400000-0x00000000005DE000-memory.dmp

Filesize
1.9MB

Download