5781faf2ccf26bc2524f4696d4daaa48484af802086c80baf93e58e8e12b1398

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
17/05/2024, 09:06

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General

Target

4f49c0e2a954fb09519fcb226eddfb99_JaffaCakes118.exe
Size

519KB
MD5

4f49c0e2a954fb09519fcb226eddfb99
SHA1

6f42c753bb051ca4920e3fa6b11e0d4900df791e
SHA256

5781faf2ccf26bc2524f4696d4daaa48484af802086c80baf93e58e8e12b1398
SHA512

24fdc5b1d839b8615a83c6aca99902a25f9c1aaab1a9c83b915f84dfd041d6249cee16824b44604852f6e2eb61ba8dbda9c229f0e7e6ceae889cefd9b0ad3e3e
SSDEEP

12288:zjAbupHjKTkzBOID1zpdEWdit1YqYqi+/lDE2On8dr:zjAboKTQl/otKEi+9JOn8dr

Score

9^/10

evasion

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	4f49c0e2a954fb09519fcb226eddfb99_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2956	s3013.exe

Loads dropped DLL 4 IoCs

pid	Process
2912	4f49c0e2a954fb09519fcb226eddfb99_JaffaCakes118.exe
2912	4f49c0e2a954fb09519fcb226eddfb99_JaffaCakes118.exe
2912	4f49c0e2a954fb09519fcb226eddfb99_JaffaCakes118.exe
2912	4f49c0e2a954fb09519fcb226eddfb99_JaffaCakes118.exe

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

System Information Discovery
T1082

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	4f49c0e2a954fb09519fcb226eddfb99_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	4f49c0e2a954fb09519fcb226eddfb99_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2912	4f49c0e2a954fb09519fcb226eddfb99_JaffaCakes118.exe
2956	s3013.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2956	s3013.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2956	s3013.exe
2956	s3013.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2912 wrote to memory of 2956	2912	4f49c0e2a954fb09519fcb226eddfb99_JaffaCakes118.exe	28
PID 2912 wrote to memory of 2956	2912	4f49c0e2a954fb09519fcb226eddfb99_JaffaCakes118.exe	28
PID 2912 wrote to memory of 2956	2912	4f49c0e2a954fb09519fcb226eddfb99_JaffaCakes118.exe	28
PID 2912 wrote to memory of 2956	2912	4f49c0e2a954fb09519fcb226eddfb99_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\4f49c0e2a954fb09519fcb226eddfb99_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4f49c0e2a954fb09519fcb226eddfb99_JaffaCakes118.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Loads dropped DLL
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2912
- C:\Users\Admin\AppData\Local\Temp\n3013\s3013.exe
  "C:\Users\Admin\AppData\Local\Temp\n3013\s3013.exe" ins.exe /h 1229d8.api.socdn.com /e 12909116 /t 53ed70f9561ca390228b45b5 /u 22f6b6ee-dff1-11e3-8a58-80c16e6f498c /v "C:\Users\Admin\AppData\Local\Temp\4f49c0e2a954fb09519fcb226eddfb99_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2956

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\n3013\s3013.exe

Filesize
321KB

MD5
292e5b0c53667812a05ff25415e0b91b

SHA1
35e0bd0943c7b449911592a0b6812642e3011c77

SHA256
8ae142e7f6df8ee05c81d0317b284a747a19ae4e0a492208b04a3d25968ae574

SHA512
1d984e94b25c4c51cff98a2e63795bce465e8ca526d9e391b09d12d148745b8011a22d21760bc12cf79f83adca34f22775d2e53e45311c25d4bd8d92bdfb2bd3

Download Submit
memory/2956-17-0x000007FEF5C1E000-0x000007FEF5C1F000-memory.dmp

Filesize
4KB

Download
memory/2956-18-0x000007FEF5960000-0x000007FEF62FD000-memory.dmp

Filesize
9.6MB

Download
memory/2956-34-0x00000000004A0000-0x00000000004AE000-memory.dmp

Filesize
56KB

Download
memory/2956-35-0x000007FEF5960000-0x000007FEF62FD000-memory.dmp

Filesize
9.6MB

Download