6939363945fbc31e4d395a411003a26cabd215eb6e6624c41eb81f8f8bfc5220

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
12/07/2024, 22:52

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General

Target

3f31f5aeaeab0707154f1a40443484bb_JaffaCakes118.exe
Size

79KB
MD5

3f31f5aeaeab0707154f1a40443484bb
SHA1

9ef0b81f8970b28115c4e5cfdf6b83b018c238f9
SHA256

6939363945fbc31e4d395a411003a26cabd215eb6e6624c41eb81f8f8bfc5220
SHA512

ba87a1425385155c1317153fbe2f9ddc549db98d78e8b7f38542520663dae3949aa33f88f7afc4271e15caf6c85c09b93b8a7a84b068d4ca53550d29665f485a
SSDEEP

1536:ur3G8zWWlaqymr8Vq2EQDHduPv4iQzYZMQdgFHmv4CGnXcxNYYt5kltkkpvAsvQ4:CGoWiabmr802bD9niQzYZxCmvAnM/7sJ

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1292	cmd.exe

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

System Information Discovery
T1082

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	3f31f5aeaeab0707154f1a40443484bb_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 1292	1732	3f31f5aeaeab0707154f1a40443484bb_JaffaCakes118.exe	30
PID 1732 wrote to memory of 1292	1732	3f31f5aeaeab0707154f1a40443484bb_JaffaCakes118.exe	30
PID 1732 wrote to memory of 1292	1732	3f31f5aeaeab0707154f1a40443484bb_JaffaCakes118.exe	30
PID 1732 wrote to memory of 1292	1732	3f31f5aeaeab0707154f1a40443484bb_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\3f31f5aeaeab0707154f1a40443484bb_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3f31f5aeaeab0707154f1a40443484bb_JaffaCakes118.exe"
1⤵
- Enumerates system info in registry
- Suspicious use of WriteProcessMemory
PID:1732
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Jtb..bat" > nul 2> nul
  2⤵
  - Deletes itself
  PID:1292

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:\Users\Admin\AppData\Local\Temp\Jtb..bat

Filesize
238B

MD5
e741645d8b0f6f3947805d78eae17443

SHA1
92a3e492d9b1a3edfb1697f7e0a32add554f5b87

SHA256
ed15ce60156271ad462b6951ef0aff19e0f9dc2ea9d2aec395576ce6927307bc

SHA512
65fd62904dc8c0e4b6bfc8026fdf7efa6d73b45a75eee1c8fa8018e27cb82e0601dfbf83dc675efdf859235c7b38a7a5db76131ea7410769ac2d4a6403d5c2f7

Download Submit
memory/1732-0-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1732-1-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/1732-2-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1732-3-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1732-6-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download