9d9611b777a7c92a5643fae000d6c982110c0bbeb0e5c787f88d828ad7ab5c0b

General

Target

b54611143d14fa89ce8941eebc17e22d_JaffaCakes118.exe
Size

535KB
MD5

b54611143d14fa89ce8941eebc17e22d
SHA1

d8e0cf9faa97dd55f5e023c9b052109ae96f99cf
SHA256

9d9611b777a7c92a5643fae000d6c982110c0bbeb0e5c787f88d828ad7ab5c0b
SHA512

546c52bc1bd5e99943cd15118e53ec148959bf524ae3039b9df4d326e0f6693b7ec5aae422cf818a6174f73239441d6ccd05b70a24e41dcd4f1e9a260e62f4fa
SSDEEP

12288:jl6zUU9IFNz4sOVnCvc+tJFE7ErkpyLJw9P+A:56zUUOFNz4sOVCkUJHrMyCD

Score

7^/10

discovery evasion

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-1-5-21-2212144002-1172735686-1556890956-1000\Software\Wine	b54611143d14fa89ce8941eebc17e22d_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2816 set thread context of 2052	2816	b54611143d14fa89ce8941eebc17e22d_JaffaCakes118.exe	30

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	b54611143d14fa89ce8941eebc17e22d_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2052	b54611143d14fa89ce8941eebc17e22d_JaffaCakes118.exe
2052	b54611143d14fa89ce8941eebc17e22d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2816 wrote to memory of 2052	2816	b54611143d14fa89ce8941eebc17e22d_JaffaCakes118.exe	30
PID 2816 wrote to memory of 2052	2816	b54611143d14fa89ce8941eebc17e22d_JaffaCakes118.exe	30
PID 2816 wrote to memory of 2052	2816	b54611143d14fa89ce8941eebc17e22d_JaffaCakes118.exe	30
PID 2816 wrote to memory of 2052	2816	b54611143d14fa89ce8941eebc17e22d_JaffaCakes118.exe	30
PID 2816 wrote to memory of 2052	2816	b54611143d14fa89ce8941eebc17e22d_JaffaCakes118.exe	30
PID 2816 wrote to memory of 2052	2816	b54611143d14fa89ce8941eebc17e22d_JaffaCakes118.exe	30
PID 2816 wrote to memory of 2052	2816	b54611143d14fa89ce8941eebc17e22d_JaffaCakes118.exe	30
PID 2816 wrote to memory of 2052	2816	b54611143d14fa89ce8941eebc17e22d_JaffaCakes118.exe	30
PID 2052 wrote to memory of 1412	2052	b54611143d14fa89ce8941eebc17e22d_JaffaCakes118.exe	21
PID 2052 wrote to memory of 1412	2052	b54611143d14fa89ce8941eebc17e22d_JaffaCakes118.exe	21
PID 2052 wrote to memory of 1412	2052	b54611143d14fa89ce8941eebc17e22d_JaffaCakes118.exe	21
PID 2052 wrote to memory of 1412	2052	b54611143d14fa89ce8941eebc17e22d_JaffaCakes118.exe	21
PID 2052 wrote to memory of 1412	2052	b54611143d14fa89ce8941eebc17e22d_JaffaCakes118.exe	21
PID 2052 wrote to memory of 1412	2052	b54611143d14fa89ce8941eebc17e22d_JaffaCakes118.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1412
- C:\Users\Admin\AppData\Local\Temp\b54611143d14fa89ce8941eebc17e22d_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\b54611143d14fa89ce8941eebc17e22d_JaffaCakes118.exe"
  2⤵
  - Identifies Wine through registry keys
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2816
- - C:\Users\Admin\AppData\Local\Temp\b54611143d14fa89ce8941eebc17e22d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b54611143d14fa89ce8941eebc17e22d_JaffaCakes118.exe"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2052

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

1

T1012

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1412-19-0x000000007FFF0000-0x000000007FFF1000-memory.dmp

Filesize
4KB

Download
memory/1412-25-0x000000007EFC0000-0x000000007EFC6000-memory.dmp

Filesize
24KB

Download
memory/2052-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2052-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2052-18-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2052-17-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2052-10-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2052-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2052-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2816-15-0x0000000000400000-0x000000000048F000-memory.dmp

Filesize
572KB

Download
memory/2816-0-0x0000000000400000-0x000000000048F000-memory.dmp

Filesize
572KB

Download
memory/2816-2-0x0000000000400000-0x000000000048F000-memory.dmp

Filesize
572KB

Download
memory/2816-1-0x0000000000401000-0x0000000000404000-memory.dmp

Filesize
12KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads