d58b3617681858b9aee346a629bdc4619169b8438ef14150937d940c2e04c6ba

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
08/05/2024, 04:21

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General

Target

232b7888c5e5135104523e2b9c248709_JaffaCakes118.exe
Size

524KB
MD5

232b7888c5e5135104523e2b9c248709
SHA1

ab75e8e37f5081fe3fdde18a49053890cbcded62
SHA256

d58b3617681858b9aee346a629bdc4619169b8438ef14150937d940c2e04c6ba
SHA512

bafa8be071280e6462c58f2482c0f51116f371baadc5ba2ade228f498bdfaa107834aef4ec5cd3fdeb5fda17b7939c122f8e7b890e1ed08a295664c3e599e4ee
SSDEEP

12288:AJuKBAjsT2ws4GrRu2QRqxqlOy8AF05yHk67zR960LF:AJuXsTuRRu2wqNGIyHr96i

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__	232b7888c5e5135104523e2b9c248709_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2064	s9189.exe

Loads dropped DLL 4 IoCs

pid	Process
2104	232b7888c5e5135104523e2b9c248709_JaffaCakes118.exe
2104	232b7888c5e5135104523e2b9c248709_JaffaCakes118.exe
2104	232b7888c5e5135104523e2b9c248709_JaffaCakes118.exe
2104	232b7888c5e5135104523e2b9c248709_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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	232b7888c5e5135104523e2b9c248709_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	232b7888c5e5135104523e2b9c248709_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2104	232b7888c5e5135104523e2b9c248709_JaffaCakes118.exe
2064	s9189.exe
2064	s9189.exe
2064	s9189.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2064	s9189.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2064	s9189.exe
2064	s9189.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2104 wrote to memory of 2064	2104	232b7888c5e5135104523e2b9c248709_JaffaCakes118.exe	28
PID 2104 wrote to memory of 2064	2104	232b7888c5e5135104523e2b9c248709_JaffaCakes118.exe	28
PID 2104 wrote to memory of 2064	2104	232b7888c5e5135104523e2b9c248709_JaffaCakes118.exe	28
PID 2104 wrote to memory of 2064	2104	232b7888c5e5135104523e2b9c248709_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\232b7888c5e5135104523e2b9c248709_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\232b7888c5e5135104523e2b9c248709_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:2104
- C:\Users\Admin\AppData\Local\Temp\n9189\s9189.exe
  "C:\Users\Admin\AppData\Local\Temp\n9189\s9189.exe" ins.exe /e 12912908 /u 76873fd7-d775-11e3-8a58-80c16e6f498c /t 5427389c561ca32f738b45ad /h 13a9a3.api.socdn.com /v "C:\Users\Admin\AppData\Local\Temp\232b7888c5e5135104523e2b9c248709_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2064

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\n9189\s9189.exe

Filesize
339KB

MD5
7bfe6bbe12a10323b0aa5c1bad6ecd5b

SHA1
7ce4508ddfa0200a95cdbfbe66c4c6b5a8b87122

SHA256
f15a491ef671ebddcc3710a4817244c18fe1a5dd444c83137c2fbd601d1c7214

SHA512
bf0438520ade14a53c7d8a76b7f7e3d8eec9060003954e0da1ee17ed5db024c44a28bae23ebfaa006fd50da400faf9fc77a4dcb1071d0501d753b47a6146d5d7

Download Submit
memory/2064-17-0x000007FEF653E000-0x000007FEF653F000-memory.dmp

Filesize
4KB

Download
memory/2064-18-0x0000000000260000-0x000000000026E000-memory.dmp

Filesize
56KB

Download
memory/2064-19-0x000007FEF6280000-0x000007FEF6C1D000-memory.dmp

Filesize
9.6MB

Download
memory/2064-20-0x000007FEF6280000-0x000007FEF6C1D000-memory.dmp

Filesize
9.6MB

Download
memory/2064-21-0x000007FEF6280000-0x000007FEF6C1D000-memory.dmp

Filesize
9.6MB

Download