c5a29c74e31cfe429b220ea3c259550014ef6fb795567bf03855376ce7311c7d

Analysis

max time kernel
118s
max time network
130s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
17/04/2024, 11:08

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General

Target

f5a1b1b7e573e6e191222d98d545da6e_JaffaCakes118.exe
Size

1000KB
MD5

f5a1b1b7e573e6e191222d98d545da6e
SHA1

f44ab7aece29008ae966b7218ed4e73f42b1f555
SHA256

c5a29c74e31cfe429b220ea3c259550014ef6fb795567bf03855376ce7311c7d
SHA512

fcf4a1514481b0a93ab17e4d43e75307e7091804a59ee4dbfbb001c98ce6d44183e9a252c9e2214e2adb31be08c075608a094abcfad2849396cadff6d6d3f512
SSDEEP

12288:rzYswHJKz2cFE0OykQOSOAvxzgNa3anUs0+e4vblMECaBwQ2tb5JLrnylUPqt0gD:aKzRp6QjB3tAFblH1B+5vMiqt0gj2ed

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2396	f5a1b1b7e573e6e191222d98d545da6e_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2396	f5a1b1b7e573e6e191222d98d545da6e_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
1476	f5a1b1b7e573e6e191222d98d545da6e_JaffaCakes118.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
5	pastebin.com
7	pastebin.com

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2396	f5a1b1b7e573e6e191222d98d545da6e_JaffaCakes118.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2520	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2396	f5a1b1b7e573e6e191222d98d545da6e_JaffaCakes118.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1476	f5a1b1b7e573e6e191222d98d545da6e_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
1476	f5a1b1b7e573e6e191222d98d545da6e_JaffaCakes118.exe
2396	f5a1b1b7e573e6e191222d98d545da6e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1476 wrote to memory of 2396	1476	f5a1b1b7e573e6e191222d98d545da6e_JaffaCakes118.exe	28
PID 1476 wrote to memory of 2396	1476	f5a1b1b7e573e6e191222d98d545da6e_JaffaCakes118.exe	28
PID 1476 wrote to memory of 2396	1476	f5a1b1b7e573e6e191222d98d545da6e_JaffaCakes118.exe	28
PID 1476 wrote to memory of 2396	1476	f5a1b1b7e573e6e191222d98d545da6e_JaffaCakes118.exe	28
PID 2396 wrote to memory of 2520	2396	f5a1b1b7e573e6e191222d98d545da6e_JaffaCakes118.exe	29
PID 2396 wrote to memory of 2520	2396	f5a1b1b7e573e6e191222d98d545da6e_JaffaCakes118.exe	29
PID 2396 wrote to memory of 2520	2396	f5a1b1b7e573e6e191222d98d545da6e_JaffaCakes118.exe	29
PID 2396 wrote to memory of 2520	2396	f5a1b1b7e573e6e191222d98d545da6e_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\f5a1b1b7e573e6e191222d98d545da6e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f5a1b1b7e573e6e191222d98d545da6e_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:1476
- C:\Users\Admin\AppData\Local\Temp\f5a1b1b7e573e6e191222d98d545da6e_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\f5a1b1b7e573e6e191222d98d545da6e_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of UnmapMainImage
  - Suspicious use of WriteProcessMemory
  PID:2396
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks.exe /CREATE /RL HIGHEST /SC ONLOGON /TR "C:\Users\Admin\AppData\Local\Temp\f5a1b1b7e573e6e191222d98d545da6e_JaffaCakes118.exe" /TN Google_Trk_Updater /F
    3⤵
    - Creates scheduled task(s)
    PID:2520

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\f5a1b1b7e573e6e191222d98d545da6e_JaffaCakes118.exe

Filesize
1000KB

MD5
cf880a978fbe5f6a8e37a0c2cd97de04

SHA1
0b63b7de7ab6de5d66af6100409aea41eaf72adb

SHA256
037fff09ebc4bdbdb579162870c22674fb0be6de0c611bd8e51fc109b023832e

SHA512
29481980b6e0de706f9c0d344aae7c5dfb3724ad0eb54d48e75304f2cc86e93a7c1a46bf9771cd0a6cea58fe44e65940cef3fb1fccd6fbd55f83b9ba7d8a9a56

Download Submit
memory/1476-0-0x0000000000400000-0x0000000000483000-memory.dmp

Filesize
524KB

Download
memory/1476-2-0x0000000000250000-0x00000000002D3000-memory.dmp

Filesize
524KB

Download
memory/1476-1-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/1476-12-0x00000000002E0000-0x0000000000363000-memory.dmp

Filesize
524KB

Download
memory/1476-15-0x0000000000400000-0x000000000047E000-memory.dmp

Filesize
504KB

Download
memory/2396-18-0x0000000000250000-0x00000000002D3000-memory.dmp

Filesize
524KB

Download
memory/2396-23-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/2396-25-0x0000000002DD0000-0x0000000002E4E000-memory.dmp

Filesize
504KB

Download
memory/2396-30-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download