6ec2b6684aa70874e3925fc963edef13860e9b12fd88b95397255e2d0c10b30b

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
22/05/2024, 15:19

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General

Target

67b469684c605968ddd4763f62557876_JaffaCakes118.exe
Size

531KB
MD5

67b469684c605968ddd4763f62557876
SHA1

d34c9debf18c61fbcc1af607d8c1351321873ae2
SHA256

6ec2b6684aa70874e3925fc963edef13860e9b12fd88b95397255e2d0c10b30b
SHA512

50dfd5d3f0169b3e0f0a4feafb7cd2d8050cd1180a63fc7c14a4912823522065d4c8bc52e1460fe356ce24f4b29bd871f826757863a903881d2587b1339744d4
SSDEEP

12288:cnnxNXTHxigTCQbJUMHON1qAhN/QVIvHipk+cmsW:cnnxhAgTV6MHON1qqNYCP+x3

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__	67b469684c605968ddd4763f62557876_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2216	s2312.exe

Loads dropped DLL 4 IoCs

pid	Process
2032	67b469684c605968ddd4763f62557876_JaffaCakes118.exe
2032	67b469684c605968ddd4763f62557876_JaffaCakes118.exe
2032	67b469684c605968ddd4763f62557876_JaffaCakes118.exe
2032	67b469684c605968ddd4763f62557876_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	67b469684c605968ddd4763f62557876_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	67b469684c605968ddd4763f62557876_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2032	67b469684c605968ddd4763f62557876_JaffaCakes118.exe
2216	s2312.exe
2216	s2312.exe
2216	s2312.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2216	s2312.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2216	s2312.exe
2216	s2312.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2032 wrote to memory of 2216	2032	67b469684c605968ddd4763f62557876_JaffaCakes118.exe	28
PID 2032 wrote to memory of 2216	2032	67b469684c605968ddd4763f62557876_JaffaCakes118.exe	28
PID 2032 wrote to memory of 2216	2032	67b469684c605968ddd4763f62557876_JaffaCakes118.exe	28
PID 2032 wrote to memory of 2216	2032	67b469684c605968ddd4763f62557876_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\67b469684c605968ddd4763f62557876_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\67b469684c605968ddd4763f62557876_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:2032
- C:\Users\Admin\AppData\Local\Temp\n2312\s2312.exe
  "C:\Users\Admin\AppData\Local\Temp\n2312\s2312.exe" ins.exe /u 76873fd7-d775-11e3-8a58-80c16e6f498c /e 12912908 /h 13a9a3.api.socdn.com /v "C:\Users\Admin\AppData\Local\Temp\67b469684c605968ddd4763f62557876_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2216

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\n2312\s2312.exe

Filesize
343KB

MD5
39d6a082978e8a365da5acf55a64a72c

SHA1
af8904ce5d78994143df39647d52667ff32ec6e3

SHA256
4116788f634386025cb55ea03fc3cf33724f05e4546ee9bd6dcb8bddf3018e0d

SHA512
9f91087787092469a05571fe73dce71dbcdbb7531d44b49ea57c17c97d422fba65255ad678bfd231fcc9156915bf578aeb7e5ade898218a3ae61e5e4d534baf6

Download Submit
memory/2216-17-0x000007FEF5BDE000-0x000007FEF5BDF000-memory.dmp

Filesize
4KB

Download
memory/2216-18-0x000007FEF5920000-0x000007FEF62BD000-memory.dmp

Filesize
9.6MB

Download
memory/2216-34-0x0000000001F30000-0x0000000001F3E000-memory.dmp

Filesize
56KB

Download
memory/2216-35-0x000007FEF5920000-0x000007FEF62BD000-memory.dmp

Filesize
9.6MB

Download