1d67f7020343c6fad03c0155bce1f8feec505ebde9f683d2bb9cb1ff60746673

Analysis

max time kernel
141s
max time network
19s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
23-08-2024 18:41

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General

Target

bcbe0b033ad9f3a70ed8a416ab8918d8_JaffaCakes118.dll
Size

204KB
MD5

bcbe0b033ad9f3a70ed8a416ab8918d8
SHA1

cba04e5be093f2a53ae250dcdf0be91f4798fc7b
SHA256

1d67f7020343c6fad03c0155bce1f8feec505ebde9f683d2bb9cb1ff60746673
SHA512

de552746b62d4938ba0733c9fcf9227b32a5741ccfd30407a180c31d76e29e5da54164c2fe6119e541f7f8f02996c9b975cfdd1f922e5297afe081c73e22a9af
SSDEEP

3072:vYZMLXgneRetpsBgYDe2LpTo6v6pCz5wycKDuve16NF73xj7i/:AOgnEv/lMgiCuOO73d7U

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2608	2364	WerFault.exe	30

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 20 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2364	rundll32.exe
Token: SeSecurityPrivilege	2364	rundll32.exe
Token: SeTakeOwnershipPrivilege	2364	rundll32.exe
Token: SeLoadDriverPrivilege	2364	rundll32.exe
Token: SeSystemProfilePrivilege	2364	rundll32.exe
Token: SeSystemtimePrivilege	2364	rundll32.exe
Token: SeProfSingleProcessPrivilege	2364	rundll32.exe
Token: SeIncBasePriorityPrivilege	2364	rundll32.exe
Token: SeCreatePagefilePrivilege	2364	rundll32.exe
Token: SeBackupPrivilege	2364	rundll32.exe
Token: SeRestorePrivilege	2364	rundll32.exe
Token: SeShutdownPrivilege	2364	rundll32.exe
Token: SeDebugPrivilege	2364	rundll32.exe
Token: SeSystemEnvironmentPrivilege	2364	rundll32.exe
Token: SeRemoteShutdownPrivilege	2364	rundll32.exe
Token: SeUndockPrivilege	2364	rundll32.exe
Token: SeManageVolumePrivilege	2364	rundll32.exe
Token: 33	2364	rundll32.exe
Token: 34	2364	rundll32.exe
Token: 35	2364	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1140 wrote to memory of 2364	1140	rundll32.exe	30
PID 1140 wrote to memory of 2364	1140	rundll32.exe	30
PID 1140 wrote to memory of 2364	1140	rundll32.exe	30
PID 1140 wrote to memory of 2364	1140	rundll32.exe	30
PID 1140 wrote to memory of 2364	1140	rundll32.exe	30
PID 1140 wrote to memory of 2364	1140	rundll32.exe	30
PID 1140 wrote to memory of 2364	1140	rundll32.exe	30
PID 2364 wrote to memory of 2608	2364	rundll32.exe	31
PID 2364 wrote to memory of 2608	2364	rundll32.exe	31
PID 2364 wrote to memory of 2608	2364	rundll32.exe	31
PID 2364 wrote to memory of 2608	2364	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bcbe0b033ad9f3a70ed8a416ab8918d8_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1140
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bcbe0b033ad9f3a70ed8a416ab8918d8_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2364
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2364 -s 252
    3⤵
    - Program crash
    PID:2608

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/2364-0-0x0000000000210000-0x0000000000289000-memory.dmp

Filesize
484KB

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