af25c48450d230b9ceddf91f075010b3906a260f56b1eb8184352b045ba5e361

Analysis

max time kernel
7s
max time network
16s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
03/07/2024, 11:58

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General

Target

225145089ca646aed9df2e68c36c75d9_JaffaCakes118.exe
Size

268KB
MD5

225145089ca646aed9df2e68c36c75d9
SHA1

e0a65ad02ced069120afcd06690da5dc32da88e1
SHA256

af25c48450d230b9ceddf91f075010b3906a260f56b1eb8184352b045ba5e361
SHA512

fbfbe4353888532686f0bdb9d87f1aabf952f8db657b36a825242cede9cf834bb536824e0eeaa7ce889b9d96a2dc6488ab8aa6b5e7cc7511fa5855d02b6184ee
SSDEEP

3072:A3so3v+IA3xZI0eyuhDpY05aXUHSd9MNrrkdGEwS:A3RA3xZIPyipYburQdGEl

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 4 IoCs

pid	Process
2584	autoexec.exe
852	rcryptor private.exe
2584	autoexec.exe
852	rcryptor private.exe

Drops file in Windows directory 4 IoCs

description	ioc	Process
File created	C:\Windows\rcryptor private.exe	225145089ca646aed9df2e68c36c75d9_JaffaCakes118.exe
File opened for modification	C:\Windows\rcryptor private.exe	225145089ca646aed9df2e68c36c75d9_JaffaCakes118.exe
File created	C:\Windows\autoexec.exe	225145089ca646aed9df2e68c36c75d9_JaffaCakes118.exe
File opened for modification	C:\Windows\autoexec.exe	225145089ca646aed9df2e68c36c75d9_JaffaCakes118.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2236 wrote to memory of 852	2236	225145089ca646aed9df2e68c36c75d9_JaffaCakes118.exe	28
PID 2236 wrote to memory of 852	2236	225145089ca646aed9df2e68c36c75d9_JaffaCakes118.exe	28
PID 2236 wrote to memory of 852	2236	225145089ca646aed9df2e68c36c75d9_JaffaCakes118.exe	28
PID 2236 wrote to memory of 852	2236	225145089ca646aed9df2e68c36c75d9_JaffaCakes118.exe	28
PID 2236 wrote to memory of 2584	2236	225145089ca646aed9df2e68c36c75d9_JaffaCakes118.exe	29
PID 2236 wrote to memory of 2584	2236	225145089ca646aed9df2e68c36c75d9_JaffaCakes118.exe	29
PID 2236 wrote to memory of 2584	2236	225145089ca646aed9df2e68c36c75d9_JaffaCakes118.exe	29
PID 2236 wrote to memory of 2584	2236	225145089ca646aed9df2e68c36c75d9_JaffaCakes118.exe	29
PID 2236 wrote to memory of 852	2236	225145089ca646aed9df2e68c36c75d9_JaffaCakes118.exe	28
PID 2236 wrote to memory of 852	2236	225145089ca646aed9df2e68c36c75d9_JaffaCakes118.exe	28
PID 2236 wrote to memory of 852	2236	225145089ca646aed9df2e68c36c75d9_JaffaCakes118.exe	28
PID 2236 wrote to memory of 852	2236	225145089ca646aed9df2e68c36c75d9_JaffaCakes118.exe	28
PID 2236 wrote to memory of 2584	2236	225145089ca646aed9df2e68c36c75d9_JaffaCakes118.exe	29
PID 2236 wrote to memory of 2584	2236	225145089ca646aed9df2e68c36c75d9_JaffaCakes118.exe	29
PID 2236 wrote to memory of 2584	2236	225145089ca646aed9df2e68c36c75d9_JaffaCakes118.exe	29
PID 2236 wrote to memory of 2584	2236	225145089ca646aed9df2e68c36c75d9_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\225145089ca646aed9df2e68c36c75d9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\225145089ca646aed9df2e68c36c75d9_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2236
- C:\Windows\rcryptor private.exe
  "C:\Windows\rcryptor private.exe"
  2⤵
  - Executes dropped EXE
  PID:852
- C:\Windows\autoexec.exe
  "C:\Windows\autoexec.exe"
  2⤵
  - Executes dropped EXE
  PID:2584

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\autoexec.exe

Filesize
21KB

MD5
ceeb60688138550754183e51597fdbaf

SHA1
bd6a181be27091fbffdc777ef0eb25e0dbf12228

SHA256
318a59e15a43867107e94ee32d64ee40b1034e90869796bf0b4d436b57d74f38

SHA512
2d4c08c461c70ecdbf97d9ef0a2bf9e62ac87554bc167829cb762f499839070c8c74e50d89d77774e91997a9179a013f5a0ea3551a656e9af56f02cab406d3ef

Download Submit
C:\Windows\rcryptor private.exe

Filesize
216KB

MD5
e88d9b2d61b77616fdbee3775913afaf

SHA1
6682c1ebdd3b6f844a38f57e69477d894a81b101

SHA256
21a5112e15b3ef0f0caf5f9cdb2ea05ad9e35b72c7ecb9b5522aab5856fb7a60

SHA512
169a24f774ae1ebd6420ee0a794f55c0231aed0996a1579f46f714c6bdb0a72c6d66c8af8a2dba976bd3e04f80ac0bb52cf3eeef64ad28660511f33e3abdb83a

Download Submit
memory/2236-14-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/2236-14-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download