a98e217c6c485486846c00315d94c6adc24618768c58b4023ca486415cdb089f

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09-10-2024 09:25

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General

Target

2ea553498f2f7dd87d2ab44faf130472_JaffaCakes118.dll
Size

57KB
MD5

2ea553498f2f7dd87d2ab44faf130472
SHA1

b34f1ee6e7e8dd4f1e6c301b7c7d4ec799976913
SHA256

a98e217c6c485486846c00315d94c6adc24618768c58b4023ca486415cdb089f
SHA512

f3ededbbc88dcc3b7bbf1eb5166b439a4d1c52eb0cf7ce3c3434839a19b9091f0719d8afc07ce42d9a0bff9abb59f4e33fea1db277edf479ed763a08be77a3ef
SSDEEP

768:45wqg1gqbDm87amUl7qSD0zdHacVdVnnEYGkIw5XjB8kkLj+EH+noGo1CR5Wqwqp:6wR1g18VOyVdpRGnUXdOSEH+nmwm

Score

3^/10

discovery

Malware Config

Signatures

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	rundll32.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	740	rundll32.exe
Token: SeTakeOwnershipPrivilege	740	rundll32.exe
Token: SeImpersonatePrivilege	740	rundll32.exe
Token: SeAssignPrimaryTokenPrivilege	740	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
740	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2096 wrote to memory of 740	2096	rundll32.exe	31
PID 2096 wrote to memory of 740	2096	rundll32.exe	31
PID 2096 wrote to memory of 740	2096	rundll32.exe	31
PID 2096 wrote to memory of 740	2096	rundll32.exe	31
PID 2096 wrote to memory of 740	2096	rundll32.exe	31
PID 2096 wrote to memory of 740	2096	rundll32.exe	31
PID 2096 wrote to memory of 740	2096	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2ea553498f2f7dd87d2ab44faf130472_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2096
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2ea553498f2f7dd87d2ab44faf130472_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:740

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

memory/740-0-0x00000000000E0000-0x00000000000E3000-memory.dmp

Filesize
12KB

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memory/740-1-0x00000000000C0000-0x00000000000D2000-memory.dmp

Filesize
72KB

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