764dd281dd63eb0b31d5142a0d33294709f2a24e59b0e2db1936562a77760770

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
26/07/2024, 02:48

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General

Target

725094815ebe26ef7620504e7e02a694_JaffaCakes118.exe
Size

660KB
MD5

725094815ebe26ef7620504e7e02a694
SHA1

74827ae70837e537a1edf536e477d939f4fa9d63
SHA256

764dd281dd63eb0b31d5142a0d33294709f2a24e59b0e2db1936562a77760770
SHA512

85b89b0326a464a5b839ec1e89a9204b8d3eada5929a71323874bbfac526b51c0b3146773545e6b37f2639a353b3c13c0e5fc22b23587c28cdbd8194eecdc850
SSDEEP

12288:0RmrWDXIiDgjpcmqtlr/cCMWfAF3Z4mxxuoEtlK+kt9T2Mr:0RrXIEocRljcJWfAQmXHGO

Score

7^/10

discovery persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
3396	SERVER~1.EXE
3460	NoHacker.cn.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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	725094815ebe26ef7620504e7e02a694_JaffaCakes118.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\NoHacker.cn.exe	SERVER~1.EXE
File opened for modification	C:\Windows\NoHacker.cn.exe	SERVER~1.EXE
File created	C:\Windows\UNINSTAL.BAT	SERVER~1.EXE

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3572	3396	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 4 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	725094815ebe26ef7620504e7e02a694_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SERVER~1.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	NoHacker.cn.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies data under HKEY_USERS 5 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	NoHacker.cn.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	NoHacker.cn.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	NoHacker.cn.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	NoHacker.cn.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	NoHacker.cn.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3396	SERVER~1.EXE
Token: SeDebugPrivilege	3460	NoHacker.cn.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3460	NoHacker.cn.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2440 wrote to memory of 3396	2440	725094815ebe26ef7620504e7e02a694_JaffaCakes118.exe	84
PID 2440 wrote to memory of 3396	2440	725094815ebe26ef7620504e7e02a694_JaffaCakes118.exe	84
PID 2440 wrote to memory of 3396	2440	725094815ebe26ef7620504e7e02a694_JaffaCakes118.exe	84
PID 3460 wrote to memory of 1184	3460	NoHacker.cn.exe	89
PID 3460 wrote to memory of 1184	3460	NoHacker.cn.exe	89
PID 3396 wrote to memory of 3488	3396	SERVER~1.EXE	96
PID 3396 wrote to memory of 3488	3396	SERVER~1.EXE	96
PID 3396 wrote to memory of 3488	3396	SERVER~1.EXE	96

C:\Users\Admin\AppData\Local\Temp\725094815ebe26ef7620504e7e02a694_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\725094815ebe26ef7620504e7e02a694_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2440
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SERVER~1.EXE
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SERVER~1.EXE
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3396
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3396 -s 672
    3⤵
    - Program crash
    PID:3572
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe /c C:\Windows\UNINSTAL.BAT
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3488

C:\Windows\NoHacker.cn.exe
C:\Windows\NoHacker.cn.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3460
- C:\Program Files\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files\Internet Explorer\IEXPLORE.EXE"
  2⤵
  PID:1184

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3396 -ip 3396
1⤵
PID:3412

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SERVER~1.EXE

Filesize
704KB

MD5
26de27167b0172376cbe645244f4e6b5

SHA1
ccfb8b978e8b836e670c2c0219ab8328d8aece86

SHA256
8d5380d6184ad8bb198faec6f7b631c98fdc9cfd5d34a669dadb4ed0cdeec319

SHA512
e382b7275f828294fc5965a99e4d248c68414d56e5e369344e2992431f0d9e98b53a483bc696178a474d164649bf29c96427a89f742d0ded3e2de257bc4fec93

Download Submit
C:\Windows\UNINSTAL.BAT

Filesize
160B

MD5
3d45d4b3ee925d6dba355cbc36e3f0b1

SHA1
1ec21e3d6b5617ee2753e8d72450d82a6ac5c07f

SHA256
ddda21b66228f2562eae4638cb7e1b0b77a90aee765f08a40970dfee656510ec

SHA512
c98d2a0306483dfde716b809f4d9d4543d432e554b3376b43d064f444f486784d0ece802e10419dd6ed38a0a58209de9e38330c0e0dd55032eefa86ca37596b7

Download Submit
memory/2440-4-0x0000000000C50000-0x0000000000C51000-memory.dmp

Filesize
4KB

Download
memory/2440-54-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-48-0x0000000000CD0000-0x0000000000CD1000-memory.dmp

Filesize
4KB

Download
memory/2440-47-0x0000000003180000-0x0000000003181000-memory.dmp

Filesize
4KB

Download
memory/2440-46-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2440-45-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2440-44-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2440-43-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2440-2-0x0000000000C10000-0x0000000000C11000-memory.dmp

Filesize
4KB

Download
memory/2440-41-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2440-40-0x0000000000D90000-0x0000000000D91000-memory.dmp

Filesize
4KB

Download
memory/2440-39-0x0000000000D30000-0x0000000000D31000-memory.dmp

Filesize
4KB

Download
memory/2440-38-0x0000000000D40000-0x0000000000D41000-memory.dmp

Filesize
4KB

Download
memory/2440-37-0x0000000000D60000-0x0000000000D61000-memory.dmp

Filesize
4KB

Download
memory/2440-36-0x0000000000D80000-0x0000000000D81000-memory.dmp

Filesize
4KB

Download
memory/2440-35-0x0000000003180000-0x0000000003181000-memory.dmp

Filesize
4KB

Download
memory/2440-34-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

Filesize
4KB

Download
memory/2440-33-0x0000000000D10000-0x0000000000D11000-memory.dmp

Filesize
4KB

Download
memory/2440-32-0x0000000000CE0000-0x0000000000CE1000-memory.dmp

Filesize
4KB

Download
memory/2440-31-0x0000000000CF0000-0x0000000000CF1000-memory.dmp

Filesize
4KB

Download
memory/2440-30-0x0000000000C80000-0x0000000000C81000-memory.dmp

Filesize
4KB

Download
memory/2440-29-0x0000000000C90000-0x0000000000C91000-memory.dmp

Filesize
4KB

Download
memory/2440-28-0x0000000000D00000-0x0000000000D01000-memory.dmp

Filesize
4KB

Download
memory/2440-27-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

Filesize
4KB

Download
memory/2440-26-0x0000000003180000-0x0000000003181000-memory.dmp

Filesize
4KB

Download
memory/2440-25-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2440-24-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2440-23-0x0000000003180000-0x0000000003181000-memory.dmp

Filesize
4KB

Download
memory/2440-22-0x0000000003180000-0x0000000003181000-memory.dmp

Filesize
4KB

Download
memory/2440-21-0x0000000003180000-0x0000000003181000-memory.dmp

Filesize
4KB

Download
memory/2440-20-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2440-19-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2440-1-0x0000000000710000-0x0000000000764000-memory.dmp

Filesize
336KB

Download
memory/2440-17-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2440-16-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2440-15-0x0000000000C60000-0x0000000000C61000-memory.dmp

Filesize
4KB

Download
memory/2440-14-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2440-13-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2440-12-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2440-11-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2440-10-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2440-9-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2440-8-0x0000000000C20000-0x0000000000C21000-memory.dmp

Filesize
4KB

Download
memory/2440-7-0x0000000000C30000-0x0000000000C31000-memory.dmp

Filesize
4KB

Download
memory/2440-6-0x00000000006C0000-0x00000000006C1000-memory.dmp

Filesize
4KB

Download
memory/2440-5-0x00000000006D0000-0x00000000006D1000-memory.dmp

Filesize
4KB

Download
memory/2440-18-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2440-49-0x0000000003180000-0x0000000003181000-memory.dmp

Filesize
4KB

Download
memory/2440-42-0x0000000003190000-0x0000000003191000-memory.dmp

Filesize
4KB

Download
memory/2440-3-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/2440-60-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-91-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-90-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-89-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-88-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-86-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-85-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-84-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-83-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-82-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-81-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-80-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-79-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-78-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-77-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-76-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-72-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-71-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-70-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-69-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-68-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-67-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-66-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-65-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-64-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-63-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-62-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-61-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-59-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-58-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-57-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-56-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-55-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-75-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-74-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-73-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-53-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-52-0x0000000003180000-0x000000000319B000-memory.dmp

Filesize
108KB

Download
memory/2440-104-0x0000000001000000-0x0000000001103000-memory.dmp

Filesize
1.0MB

Download
memory/2440-105-0x0000000000710000-0x0000000000764000-memory.dmp

Filesize
336KB

Download
memory/2440-0-0x0000000001000000-0x0000000001103000-memory.dmp

Filesize
1.0MB

Download
memory/3396-93-0x0000000000400000-0x00000000004C2200-memory.dmp

Filesize
776KB

Download
memory/3396-103-0x0000000000400000-0x00000000004C2200-memory.dmp

Filesize
776KB

Download
memory/3460-99-0x0000000000400000-0x00000000004C2200-memory.dmp

Filesize
776KB

Download
memory/3460-107-0x0000000000400000-0x00000000004C2200-memory.dmp

Filesize
776KB

Download
memory/3460-111-0x0000000000400000-0x00000000004C2200-memory.dmp

Filesize
776KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads