22b858137cbe7161f4c3fd8be5a582d94937a7fa0fc63bffccddfa54e952ff77

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
28/03/2025, 10:13

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General

Target

JaffaCakes118_8a9149aba98e057c077a47eb52aeffda.exe
Size

858KB
MD5

8a9149aba98e057c077a47eb52aeffda
SHA1

8252f2b8227fad0675fd9e94f78866b483c9bf54
SHA256

22b858137cbe7161f4c3fd8be5a582d94937a7fa0fc63bffccddfa54e952ff77
SHA512

1db94bc24fe04ad7fdd1d1edb9a2faed635da4c2cdb15149f443eb904bb95d6d990decec6c97a4afcaeb19a87b19d63ae0fbf85817995dad66a2163f84b68576
SSDEEP

24576:JY/1R5xRXO/eyD6weEy/v+IccnMasElghJa:JYzY/fsDvIcnDqhs

Score

7^/10

defense_evasion discovery

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.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Wine	JaffaCakes118_8a9149aba98e057c077a47eb52aeffda.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2652	JaffaCakes118_8a9149aba98e057c077a47eb52aeffda.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_8a9149aba98e057c077a47eb52aeffda.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2652	JaffaCakes118_8a9149aba98e057c077a47eb52aeffda.exe
2652	JaffaCakes118_8a9149aba98e057c077a47eb52aeffda.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 1192	2652	JaffaCakes118_8a9149aba98e057c077a47eb52aeffda.exe	21
PID 2652 wrote to memory of 1192	2652	JaffaCakes118_8a9149aba98e057c077a47eb52aeffda.exe	21
PID 2652 wrote to memory of 1192	2652	JaffaCakes118_8a9149aba98e057c077a47eb52aeffda.exe	21
PID 2652 wrote to memory of 1192	2652	JaffaCakes118_8a9149aba98e057c077a47eb52aeffda.exe	21
PID 2652 wrote to memory of 1192	2652	JaffaCakes118_8a9149aba98e057c077a47eb52aeffda.exe	21
PID 2652 wrote to memory of 1192	2652	JaffaCakes118_8a9149aba98e057c077a47eb52aeffda.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1192
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8a9149aba98e057c077a47eb52aeffda.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8a9149aba98e057c077a47eb52aeffda.exe"
  2⤵
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2652

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 Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1192-4-0x000000007FFF0000-0x000000007FFF1000-memory.dmp

Filesize
4KB

Download
memory/1192-12-0x000000007EFC0000-0x000000007EFC6000-memory.dmp

Filesize
24KB

Download
memory/2652-0-0x0000000000400000-0x00000000004D6000-memory.dmp

Filesize
856KB

Download
memory/2652-1-0x0000000003E70000-0x0000000003E72000-memory.dmp

Filesize
8KB

Download
memory/2652-2-0x0000000000401000-0x0000000000408000-memory.dmp

Filesize
28KB

Download
memory/2652-7-0x0000000000400000-0x00000000004D6000-memory.dmp

Filesize
856KB

Download
memory/2652-8-0x0000000000400000-0x00000000004D6000-memory.dmp

Filesize
856KB

Download
memory/2652-25-0x0000000000401000-0x0000000000408000-memory.dmp

Filesize
28KB

Download