ebcdf85a377159abb6f53a3db5d2d8b4bc31ac3621720000c8f03e59cb5f67e2

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
10/07/2024, 20:47

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General

Target

3651a782220139f294a583fc8c0438c8_JaffaCakes118.exe
Size

961KB
MD5

3651a782220139f294a583fc8c0438c8
SHA1

6b7bf82eac9423122ea16eed80a19989aebf72c1
SHA256

ebcdf85a377159abb6f53a3db5d2d8b4bc31ac3621720000c8f03e59cb5f67e2
SHA512

db715897fd45abb2a11e432bccf25da7f87838224a0d2d223244dbb1c012185761f052d96a80f2cf4c1664de99f304617969a794d506d16bc4d062a87c8125cb
SSDEEP

24576:vu3S7wjbc02H7lT7MnP2r3enbzbecCG6zq:GiEjwVH7lT7MnPcunbFCHG

Score

7^/10

evasion trojan

Malware Config

Signatures

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Wine	3651a782220139f294a583fc8c0438c8_JaffaCakes118.exe

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	3651a782220139f294a583fc8c0438c8_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2152	3651a782220139f294a583fc8c0438c8_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2152 set thread context of 2792	2152	3651a782220139f294a583fc8c0438c8_JaffaCakes118.exe	31

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2152	3651a782220139f294a583fc8c0438c8_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2152 wrote to memory of 2792	2152	3651a782220139f294a583fc8c0438c8_JaffaCakes118.exe	31
PID 2152 wrote to memory of 2792	2152	3651a782220139f294a583fc8c0438c8_JaffaCakes118.exe	31
PID 2152 wrote to memory of 2792	2152	3651a782220139f294a583fc8c0438c8_JaffaCakes118.exe	31
PID 2152 wrote to memory of 2792	2152	3651a782220139f294a583fc8c0438c8_JaffaCakes118.exe	31
PID 2152 wrote to memory of 2792	2152	3651a782220139f294a583fc8c0438c8_JaffaCakes118.exe	31
PID 2152 wrote to memory of 2792	2152	3651a782220139f294a583fc8c0438c8_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\3651a782220139f294a583fc8c0438c8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3651a782220139f294a583fc8c0438c8_JaffaCakes118.exe"
1⤵
- Identifies Wine through registry keys
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2152
- C:\Users\Admin\AppData\Local\Temp\3651a782220139f294a583fc8c0438c8_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\3651a782220139f294a583fc8c0438c8_JaffaCakes118.exe
  2⤵
  PID:2792

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

Replay Monitor

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Downloads

memory/2152-0-0x0000000000400000-0x000000000061B000-memory.dmp

Filesize
2.1MB

Download
memory/2152-5-0x0000000000400000-0x000000000061B000-memory.dmp

Filesize
2.1MB

Download
memory/2152-6-0x0000000000400000-0x000000000061B000-memory.dmp

Filesize
2.1MB

Download
memory/2152-1-0x0000000000401000-0x0000000000430000-memory.dmp

Filesize
188KB

Download
memory/2152-9-0x0000000000400000-0x000000000061B000-memory.dmp

Filesize
2.1MB

Download
memory/2792-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2792-7-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download