0a73d13917f24a538cf6200a297fb98c4b323f87968b19c95b27a5986119420a

Analysis

max time kernel
140s
max time network
122s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
20/06/2024, 07:06

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General

Target

03e3a12fa164e8fc77360835abd0b84f_JaffaCakes118.exe
Size

32KB
MD5

03e3a12fa164e8fc77360835abd0b84f
SHA1

f5c6be110537d4a65ea6090729b3b120a4ab7de8
SHA256

0a73d13917f24a538cf6200a297fb98c4b323f87968b19c95b27a5986119420a
SHA512

2e4d68de5b2771de064715d95502fd4abf2514c0db44402d960eaa8ebb4425dcc700586b02255e391b68c14066e1e56c02472540bbb6f378e7f4d08b169bc4c5
SSDEEP

768:m7K6753dmP8xk/FIjznbcuyD7UUhARXhicTc1vj5TUMuD:4Km5YxFMnouy8UhARXUbvjNUMC

Score

7^/10

upx

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2972	ctfmon.exe

Loads dropped DLL 1 IoCs

pid	Process
3052	03e3a12fa164e8fc77360835abd0b84f_JaffaCakes118.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/3052-0-0x0000000000400000-0x000000000040F000-memory.dmp	upx
behavioral1/memory/3052-11-0x0000000000400000-0x000000000040F000-memory.dmp	upx

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\ctfmon.exe	03e3a12fa164e8fc77360835abd0b84f_JaffaCakes118.exe
File opened for modification	C:\Windows\ctfmon.exe	03e3a12fa164e8fc77360835abd0b84f_JaffaCakes118.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
3052	03e3a12fa164e8fc77360835abd0b84f_JaffaCakes118.exe
3052	03e3a12fa164e8fc77360835abd0b84f_JaffaCakes118.exe
3052	03e3a12fa164e8fc77360835abd0b84f_JaffaCakes118.exe
3052	03e3a12fa164e8fc77360835abd0b84f_JaffaCakes118.exe
3052	03e3a12fa164e8fc77360835abd0b84f_JaffaCakes118.exe
3052	03e3a12fa164e8fc77360835abd0b84f_JaffaCakes118.exe
3052	03e3a12fa164e8fc77360835abd0b84f_JaffaCakes118.exe
3052	03e3a12fa164e8fc77360835abd0b84f_JaffaCakes118.exe
3052	03e3a12fa164e8fc77360835abd0b84f_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3052	03e3a12fa164e8fc77360835abd0b84f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3052 wrote to memory of 2972	3052	03e3a12fa164e8fc77360835abd0b84f_JaffaCakes118.exe	28
PID 3052 wrote to memory of 2972	3052	03e3a12fa164e8fc77360835abd0b84f_JaffaCakes118.exe	28
PID 3052 wrote to memory of 2972	3052	03e3a12fa164e8fc77360835abd0b84f_JaffaCakes118.exe	28
PID 3052 wrote to memory of 2972	3052	03e3a12fa164e8fc77360835abd0b84f_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\03e3a12fa164e8fc77360835abd0b84f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\03e3a12fa164e8fc77360835abd0b84f_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3052
- C:\Windows\ctfmon.exe
  "C:\Windows\ctfmon.exe"
  2⤵
  - Executes dropped EXE
  PID:2972

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\ctfmon.exe

Filesize
189KB

MD5
f2c7bb8acc97f92e987a2d4087d021b1

SHA1
7eb0139d2175739b3ccb0d1110067820be6abd29

SHA256
142e1d688ef0568370c37187fd9f2351d7ddeda574f8bfa9b0fa4ef42db85aa2

SHA512
2f37a2e503cffbd7c05c7d8a125b55368ce11aad5b62f17aaac7aaf3391a6886fa6a0fd73223e9f30072419bf5762a8af7958e805a52d788ba41f61eb084bfe8

Download Submit
\Users\Admin\AppData\Local\Temp\f76318cn01.dll

Filesize
28KB

MD5
865cb8eddc3a2e1b961c3f97779d5d08

SHA1
1b3f27b3c090947c53602f664724b4ad762e919d

SHA256
4f6239db558a9f5d5b9ecc26fe42266fa4b7a2e0b5ad65917ef4fd5736af096e

SHA512
4b80dbdcbf8c2e9597f4963bad5256dd46e15dc7d856f028c5b7f723d852d00f294da2e62b96929ecdfe366a29d11e70861e39cd5ac4ccd710641daea9ff371f

Download Submit
memory/3052-0-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/3052-11-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download