mydoom | f623a7b1414b1524a916b2791ab72a76bfacd16eef6d6cb1ff9c8e42532674a1

Analysis

max time kernel
150s
max time network
148s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25/11/2024, 01:01

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General

Target

9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
Size

67KB
MD5

9844238cb5aa10bc1de998443a2edea5
SHA1

a1a5e57660528f89e2edfe28998809ee1bc46d20
SHA256

f623a7b1414b1524a916b2791ab72a76bfacd16eef6d6cb1ff9c8e42532674a1
SHA512

7e9878d7b3cca4990edf8f3db0ff4f21012a34c7dfc872f30d1576d91eaa2ae6a2aa291481830e20c412a22e42c8599ac50c3d375752af6cfe1d5ec5253d19a8
SSDEEP

1536:n87wc1aGNC0klI7CPpIFa6iyoyUhsjClXvx:87wc1aOCo7CxIehskfx

Score

10^/10

mydoom discovery persistence upx worm

Malware Config

Signatures

Detects MyDoom family 3 IoCs

resource	yara_rule
behavioral1/memory/2124-0-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/memory/2124-3-0x0000000000800000-0x000000000080D000-memory.dmp	family_mydoom
behavioral1/files/0x0007000000016593-7.dat	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom
Mydoom family
mydoom

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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Traybar = "C:\\Windows\\lsass.exe"	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2124-0-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/memory/2124-3-0x0000000000800000-0x000000000080D000-memory.dmp	upx
behavioral1/files/0x0007000000016593-7.dat	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\Cultures\Winamp 5.0 (en).com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OfficeSoftwareProtectionPlatform\Kazaa Lite.ShareReactor.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\de-DE\ICQ 4 Lite.ShareReactor.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\en-US\Kazaa Lite.ShareReactor.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\ja-JP\Kazaa Lite.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\keypad\index.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\he-IL\index.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ja-JP\Winamp 5.0 (en).com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pl-PL\Winamp 5.0 (en) Crack.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\es-ES\Harry Potter.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\en-US\WinRAR.v.3.2.and.key.exe	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Pets\Winamp 5.0 (en) Crack.exe	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Stationery\Winamp 5.0 (en) Crack.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\VideoWall\WinRAR.v.3.2.and.key.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ko-KR\WinRAR.v.3.2.and.key.ShareReactor.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\nb-NO\Winamp 5.0 (en) Crack.ShareReactor.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pt-BR\Kazaa Lite.exe	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\ja-JP\index.ShareReactor.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\Winamp 5.0 (en).com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Travel\index.ShareReactor.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Filters\WinRAR.v.3.2.and.key.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\lv-LV\index.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\de-DE\Winamp 5.0 (en).com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\es-ES\index.ShareReactor.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\es-ES\Harry Potter.ShareReactor.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Performance\ICQ 4 Lite.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hr-HR\Winamp 5.0 (en) Crack.exe	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\HWRCustomization\Winamp 5.0 (en) Crack.exe	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ru-RU\index.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\TextConv\de-DE\Winamp 5.0 (en) Crack.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Memories\index.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Rectangles\Winamp 5.0 (en).com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\de-DE\Winamp 5.0 (en) Crack.exe	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\ja-JP\index.exe	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\OFFICE14\Harry Potter.ShareReactor.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\Triedit\it-IT\Winamp 5.0 (en) Crack.ShareReactor.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\10.0\Winamp 5.0 (en) Crack.exe	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\ResizingPanels\Winamp 5.0 (en).ShareReactor.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Shatter\Winamp 5.0 (en).com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ar-SA\index.exe	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\numbers\Kazaa Lite.exe	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\nl-NL\ICQ 4 Lite.exe	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VGX\Harry Potter.exe	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VSTO\ICQ 4 Lite.ShareReactor.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyBoy\Kazaa Lite.exe	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Full\Kazaa Lite.ShareReactor.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\BabyGirl\index.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\da-DK\Harry Potter.ShareReactor.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\auxpad\ICQ 4 Lite.exe	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\hu-HU\Harry Potter.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\pt-PT\Winamp 5.0 (en) Crack.exe	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sk-SK\index.ShareReactor.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\tr-TR\ICQ 4 Lite.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\zh-CN\Winamp 5.0 (en) Crack.ShareReactor.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\HueCycle\Winamp 5.0 (en).com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\el-GR\Harry Potter.ShareReactor.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\et-EE\Harry Potter.ShareReactor.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\fsdefinitions\oskmenu\Harry Potter.ShareReactor.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\ro-RO\Kazaa Lite.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\sv-SE\Winamp 5.0 (en) Crack.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\MSInfo\en-US\Harry Potter.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\VC\Winamp 5.0 (en).exe	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\DVD Maker\Shared\DvdStyles\Harry Potter.exe	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Program Files\Common Files\Microsoft Shared\ink\en-US\Harry Potter.ShareReactor.com	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\lsass.exe	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
File created	C:\Windows\lsass.exe	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\9844238cb5aa10bc1de998443a2edea5_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Program Files directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:2124

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Program Files\Common Files\Microsoft Shared\ink\ar-SA\index.exe

Filesize
67KB

MD5
9844238cb5aa10bc1de998443a2edea5

SHA1
a1a5e57660528f89e2edfe28998809ee1bc46d20

SHA256
f623a7b1414b1524a916b2791ab72a76bfacd16eef6d6cb1ff9c8e42532674a1

SHA512
7e9878d7b3cca4990edf8f3db0ff4f21012a34c7dfc872f30d1576d91eaa2ae6a2aa291481830e20c412a22e42c8599ac50c3d375752af6cfe1d5ec5253d19a8

Download Submit
memory/2124-0-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download
memory/2124-3-0x0000000000800000-0x000000000080D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads