25783e06de4b8a10ad43dd52b1a23fac5644d8f064d5a3c7c4d167261003163e

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14/09/2024, 13:43

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General

Target

e04d98610d365fc724ceb3688d541700_JaffaCakes118.exe
Size

119KB
MD5

e04d98610d365fc724ceb3688d541700
SHA1

218daf29dd3263405aa31d137047d5c5fcb947ff
SHA256

25783e06de4b8a10ad43dd52b1a23fac5644d8f064d5a3c7c4d167261003163e
SHA512

069165a1eff961182612c0800263325e7989f4bf888600da06fced8c3766056c75795f0c23003a740a5f71584e94baf67b0ce23b8b3c6688508b8c00af9cb99c
SSDEEP

1536:Vw4dh/7fNawWRlDrCELLrVoiW7PAVM+XSeDS2da3EYoF29W:VPdkp2b7PtI5DxdW/oFSW

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-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation	e04d98610d365fc724ceb3688d541700_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1988	eb09b926.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\d08f5c11.dll	e04d98610d365fc724ceb3688d541700_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\d08f5c11.dll	e04d98610d365fc724ceb3688d541700_JaffaCakes118.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	e04d98610d365fc724ceb3688d541700_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eb09b926.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 112 wrote to memory of 1988	112	e04d98610d365fc724ceb3688d541700_JaffaCakes118.exe	86
PID 112 wrote to memory of 1988	112	e04d98610d365fc724ceb3688d541700_JaffaCakes118.exe	86
PID 112 wrote to memory of 1988	112	e04d98610d365fc724ceb3688d541700_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\e04d98610d365fc724ceb3688d541700_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e04d98610d365fc724ceb3688d541700_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:112
- C:\Users\Admin\AppData\Local\Temp\eb09b926.exe
  "C:\Users\Admin\AppData\Local\Temp\eb09b926.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1988

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\eb09b926.exe

Filesize
21KB

MD5
e0d496c3f78910993d2cd2110506f57f

SHA1
c7f7396eb1d8960ce537a777e75ab5433a32f654

SHA256
0a2c800898bc302cba7b8c7799ee9ce02af444232695859aa7232bdf8d2dc3c2

SHA512
720ee599dd8b4e4071a576d102d08ef8c53d58e3552cdeb2998ee6a87a13da617d92fee1629f2f7c6606fd39069b826a83f3bf7f194fc16651c50318bde17ea2

Download Submit
memory/112-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/112-11-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1988-12-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download