d6ee879555b422e175e0a6149b3ac542c5784f278da298e9de08ed3f8b85794e

Analysis

max time kernel
142s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
01/07/2024, 18:44

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General

Target

1c190d68622881257df63c3994fd6ac9_JaffaCakes118.exe
Size

166KB
MD5

1c190d68622881257df63c3994fd6ac9
SHA1

d2e010e703055e259d8c0fc69073bdd7a40e56ea
SHA256

d6ee879555b422e175e0a6149b3ac542c5784f278da298e9de08ed3f8b85794e
SHA512

c6172693231b440d6782eb12a9ab85951d18c52f7003e9b33e1877af45bde278eafdd275898c898be3616e3a0cbea4f89eebc97f6deb28bdfd1f0978d9cae104
SSDEEP

3072:vzXbecErQwV58yfLBH+Js448R76j5aZIffFynk9LrsGXcoWk7PunmJOL3Oo:vzycErQw4yfLBeJGFaZIFak9LrXXcG7G

Score

7^/10

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-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	1c190d68622881257df63c3994fd6ac9_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2484	hg.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\hg.exe	1c190d68622881257df63c3994fd6ac9_JaffaCakes118.exe

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
2808	2484	WerFault.exe	93

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2104	1c190d68622881257df63c3994fd6ac9_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2104 wrote to memory of 2484	2104	1c190d68622881257df63c3994fd6ac9_JaffaCakes118.exe	93
PID 2104 wrote to memory of 2484	2104	1c190d68622881257df63c3994fd6ac9_JaffaCakes118.exe	93
PID 2104 wrote to memory of 2484	2104	1c190d68622881257df63c3994fd6ac9_JaffaCakes118.exe	93

C:\Users\Admin\AppData\Local\Temp\1c190d68622881257df63c3994fd6ac9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1c190d68622881257df63c3994fd6ac9_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops file in Windows directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2104
- C:\Windows\hg.exe
  "C:\Windows\hg.exe"
  2⤵
  - Executes dropped EXE
  PID:2484
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2484 -s 224
    3⤵
    - Program crash
    PID:2808

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1312 --field-trial-handle=2284,i,9807419199535700662,2319175108930815708,262144 --variations-seed-version /prefetch:8
1⤵
PID:3028

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2484 -ip 2484
1⤵
PID:4996

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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

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Downloads

C:\Windows\hg.exe

Filesize
146KB

MD5
3569bdca1ed02e225511fc2164bd7bf2

SHA1
4f38447c6161f773ccad70426d2ce4a5869f3349

SHA256
bd0138c1e39aabc1a0c9c894d063006518f7d2d6328850bda7cb44dc2ea40630

SHA512
5fc61d3ad9b5eb3a3d1633be83c8f09c0627c5e502de1adf615415518750b2371b9a506c2a24a7c61aeae1b36444ea01800f8009aba8b5f497178be4b7512b64

Download Submit
memory/2104-0-0x0000000000400000-0x000000000042B200-memory.dmp

Filesize
172KB

Download
memory/2104-2-0x0000000000400000-0x000000000042B200-memory.dmp

Filesize
172KB

Download
memory/2104-16-0x0000000000400000-0x000000000042B200-memory.dmp

Filesize
172KB

Download
memory/2484-15-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2484-17-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download