648d3b5ae9f61d6016a569f9ce26dc705ad264ec575115be0d30b0b0bf74bb87

General

Target

ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe
Size

6.8MB
MD5

ef970381f181b7666532480f8cbb12dd
SHA1

e99a8c3fa4309cce89e8af7bb61b1f823eaa5a80
SHA256

648d3b5ae9f61d6016a569f9ce26dc705ad264ec575115be0d30b0b0bf74bb87
SHA512

7876a67497c2cf405fea369f190e034355d97fa55c72c3962f897c4ae2a7a9b9553cf0c8be6c22def892e53ad31e190f4298ed8d2b5f5524a13b76024ebf4a07
SSDEEP

196608:9O1Qdygh5QirQtdS/SZGZ9LOiTuI99QVJjQYx:9OQQU5dryGZ9LlTuI7Iz

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 4 IoCs

pid	Process
1744	ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe
1744	ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe
1744	ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe
1744	ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1744 set thread context of 988	1744	ef970381f181b7666532480f8cbb12dd_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	ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
988	ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe
988	ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1744 wrote to memory of 1756	1744	ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe	29
PID 1744 wrote to memory of 1756	1744	ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe	29
PID 1744 wrote to memory of 1756	1744	ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe	29
PID 1744 wrote to memory of 1756	1744	ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe	29
PID 1744 wrote to memory of 988	1744	ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe	30
PID 1744 wrote to memory of 988	1744	ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe	30
PID 1744 wrote to memory of 988	1744	ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe	30
PID 1744 wrote to memory of 988	1744	ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe	30
PID 1744 wrote to memory of 988	1744	ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe	30
PID 1744 wrote to memory of 988	1744	ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe	30
PID 1744 wrote to memory of 988	1744	ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe	30
PID 988 wrote to memory of 1236	988	ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe	20
PID 988 wrote to memory of 1236	988	ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe	20
PID 988 wrote to memory of 1236	988	ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe	20
PID 988 wrote to memory of 1236	988	ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe	20
PID 988 wrote to memory of 1236	988	ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe	20
PID 988 wrote to memory of 1236	988	ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe	20

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1236
- C:\Users\Admin\AppData\Local\Temp\ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1744
- - C:\Users\Admin\AppData\Local\Temp\ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe"
    3⤵
    PID:1756
- - C:\Users\Admin\AppData\Local\Temp\ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ef970381f181b7666532480f8cbb12dd_JaffaCakes118.exe"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:988

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\~tmp1153.tmp

Filesize
7KB

MD5
e3c44cee879ac05c8861b658d93757d7

SHA1
3e86cdd9f7639f2b2ec62d0f797a7221ec31a53e

SHA256
fa373e602b5e73fb8f927b9d8245edb9ad29552590661f7eb5f1a1e91334833e

SHA512
9579813fd498fc25eb63e02599223962d876f8375c93c62ec8fc5653b9a4f177c8be9a08704488b48337ecf06883bc2e0a381148129f4b08b535c0268b3064bb

Download Submit
memory/988-13-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/988-27-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/988-26-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

Download
memory/988-21-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/988-17-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/988-15-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/988-19-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1236-22-0x000000007FFF0000-0x000000007FFF1000-memory.dmp

Filesize
4KB

Download
memory/1236-32-0x000000007EFC0000-0x000000007EFC6000-memory.dmp

Filesize
24KB

Download
memory/1744-25-0x0000000000400000-0x0000000000ACD000-memory.dmp

Filesize
6.8MB

Download
memory/1756-31-0x0000000000400000-0x0000000000ACD000-memory.dmp

Filesize
6.8MB

Download

Analysis

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