55ac0ad40cd8d7f3d7bbe57e58358531dba087a4b53fdaf0a4e1cd00025a4394

Analysis

max time kernel
132s
max time network
142s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
13/06/2024, 01:16

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General

Target
a3528c863eae765001ffaca41052d589_JaffaCakes118.exe
Size 463KB
Sample240613-bmrwjasdql
SHA256 55ac0ad40cd8d7f3d7bbe57e58358531dba087a4b53fdaf0a4e1cd00025a4394
MD5 a3528c863eae765001ffaca41052d589
SHA1 0f178d6e483c40f10574344ff23d558c6b85d92d
SHA512 a7fe701f72a387fba9314c5bab62615466d5c3c0b999896253f7871ee6818eacb0afbb36e2087b306ae78c01458da560bebd748ca4365d3680589d5a1714580c
SSDEEP 12288:xAEOJHNeaGZTfk8tc5yw6VECXnDrdqNbvi:wY6yVXDOvi
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2368	wrgyfexvodhojl.exe

Loads dropped DLL 5 IoCs

pid	Process
2316	a3528c863eae765001ffaca41052d589_JaffaCakes118.exe
2316	a3528c863eae765001ffaca41052d589_JaffaCakes118.exe
2316	a3528c863eae765001ffaca41052d589_JaffaCakes118.exe
2316	a3528c863eae765001ffaca41052d589_JaffaCakes118.exe
2316	a3528c863eae765001ffaca41052d589_JaffaCakes118.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main	wrgyfexvodhojl.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2368	wrgyfexvodhojl.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2368	wrgyfexvodhojl.exe
2368	wrgyfexvodhojl.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 2368	2316	a3528c863eae765001ffaca41052d589_JaffaCakes118.exe	28
PID 2316 wrote to memory of 2368	2316	a3528c863eae765001ffaca41052d589_JaffaCakes118.exe	28
PID 2316 wrote to memory of 2368	2316	a3528c863eae765001ffaca41052d589_JaffaCakes118.exe	28
PID 2316 wrote to memory of 2368	2316	a3528c863eae765001ffaca41052d589_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\a3528c863eae765001ffaca41052d589_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a3528c863eae765001ffaca41052d589_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Users\Admin\AppData\Local\Temp\wrgyfexvodhojl.exe
  "C:\Users\Admin\AppData\Local\Temp\wrgyfexvodhojl.exe"
  2⤵
  - Executes dropped EXE
  - Modifies Internet Explorer settings
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2368

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

parent.txt

Path C:\Users\Admin\AppData\Local\Temp\parent.txt
Size 463KB
SHA256 55ac0ad40cd8d7f3d7bbe57e58358531dba087a4b53fdaf0a4e1cd00025a4394
MD5 a3528c863eae765001ffaca41052d589
SHA1 0f178d6e483c40f10574344ff23d558c6b85d92d
SHA512 a7fe701f72a387fba9314c5bab62615466d5c3c0b999896253f7871ee6818eacb0afbb36e2087b306ae78c01458da560bebd748ca4365d3680589d5a1714580c
SSDEEP 12288:xAEOJHNeaGZTfk8tc5yw6VECXnDrdqNbvi:wY6yVXDOvi
MD5 SHA1 SHA512 SSDEEP

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wrgyfexvodhojl.exe

Path \Users\Admin\AppData\Local\Temp\wrgyfexvodhojl.exe
Size 21KB
SHA256 b3f57f8669dd45536c78000b35d7144504d2ddac0eb6a526206068c91e0062bd
MD5 cafb07e48d2737d53e876ae48a05e4c4
SHA1 de510cd044ae9ae3bb4f47de40f6e7d34f0ada61
SHA512 4f2eb0843a4fcb74c6bcbcd58b27f16d394e49a81b5c7aa4f2a67d2ea82b04e6cb32035c5933045d925b50fcabbe8211b8d90c3e65c65031a0fdac189bcca802
SSDEEP 384:i9+bpcLbaiDvGCVUnt7/Lu4xwkMxeNT96P2i+kOB0XZI6JnDMIDqeb:ioVcLbtVUnt7/64GHeJQOiROGHJhb
MD5 SHA1 SHA512 SSDEEP

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memory/2368-7-0x0000000000360000-0x0000000000366000-memory.dmp

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memory/2368-8-0x0000000000870000-0x00000000008B4000-memory.dmp

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memory/2368-17-0x0000000021450000-0x0000000021BF6000-memory.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads