9b22206a17a6dedede5c84e1577715510f85a0778a4b358afb7f0f78152963f6

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
28/08/2024, 19:44

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General

Target

c7877e2591f1e7369b3133756e475e1b_JaffaCakes118.exe
Size

1.4MB
MD5

c7877e2591f1e7369b3133756e475e1b
SHA1

55895fb679fab489b3bae0d7e043f52e945b53da
SHA256

9b22206a17a6dedede5c84e1577715510f85a0778a4b358afb7f0f78152963f6
SHA512

9db8b412476fa80b1d4ba50b47173cca58230bb8852b659b289153f5bb3219c592294fa505f565647ae140bade1b8f328ffcb4f256f249106147bd717f50351a
SSDEEP

12288:7KG72tXBk+/ppf9ESduhCQU1mIpxOHgKka6NCQzbfpLc0+PWTCON:7KM2tXBkM7QkQUgyRNCaxLn+odN

Score

7^/10

discovery

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-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation	c7877e2591f1e7369b3133756e475e1b_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1064	installer0.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c7877e2591f1e7369b3133756e475e1b_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	installer0.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3384 wrote to memory of 1064	3384	c7877e2591f1e7369b3133756e475e1b_JaffaCakes118.exe	84
PID 3384 wrote to memory of 1064	3384	c7877e2591f1e7369b3133756e475e1b_JaffaCakes118.exe	84
PID 3384 wrote to memory of 1064	3384	c7877e2591f1e7369b3133756e475e1b_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\c7877e2591f1e7369b3133756e475e1b_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c7877e2591f1e7369b3133756e475e1b_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3384
- C:\Users\Admin\AppData\Local\Temp\installer0.exe
  "C:\Users\Admin\AppData\Local\Temp\installer0.exe" /R /VERACC=1.1.69.0 /VERPCK=2.2.2155.0 /VERSEC=1.1.1057.0
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1064

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\installer0.exe

Filesize
1.4MB

MD5
c7877e2591f1e7369b3133756e475e1b

SHA1
55895fb679fab489b3bae0d7e043f52e945b53da

SHA256
9b22206a17a6dedede5c84e1577715510f85a0778a4b358afb7f0f78152963f6

SHA512
9db8b412476fa80b1d4ba50b47173cca58230bb8852b659b289153f5bb3219c592294fa505f565647ae140bade1b8f328ffcb4f256f249106147bd717f50351a

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