fdd1c3bf3c0208f01ee9ba975f76454358f14e77b6937ecf7d7f4fe9baabe116

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
16/04/2024, 10:09

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General

Target

f3442bd10685304ea8614d056a71bfec_JaffaCakes118.exe
Size

771KB
MD5

f3442bd10685304ea8614d056a71bfec
SHA1

6eaeb859598928b97bc25178537b32338cde1d1f
SHA256

fdd1c3bf3c0208f01ee9ba975f76454358f14e77b6937ecf7d7f4fe9baabe116
SHA512

1086cea18203ecbb7bff22fe2eff050911dcaa10556c3b2777813093560d910681b2126f3dacca57f40c145010483760e948236a17ced145cb12b261a078ea9d
SSDEEP

12288:NFaG8QbQVtbbqLUh04lEXb10VHmDXTuFaa2AtyGTKOF25ZoJJyhRge8BpH9PVB:PT8Tt5Kb10hJaothZ2/T6FBBB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4144	f3442bd10685304ea8614d056a71bfec_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
4144	f3442bd10685304ea8614d056a71bfec_JaffaCakes118.exe

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

Web Service

T1102

flow	ioc
5	pastebin.com
6	pastebin.com

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
3524	f3442bd10685304ea8614d056a71bfec_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
3524	f3442bd10685304ea8614d056a71bfec_JaffaCakes118.exe
4144	f3442bd10685304ea8614d056a71bfec_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3524 wrote to memory of 4144	3524	f3442bd10685304ea8614d056a71bfec_JaffaCakes118.exe	86
PID 3524 wrote to memory of 4144	3524	f3442bd10685304ea8614d056a71bfec_JaffaCakes118.exe	86
PID 3524 wrote to memory of 4144	3524	f3442bd10685304ea8614d056a71bfec_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\f3442bd10685304ea8614d056a71bfec_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f3442bd10685304ea8614d056a71bfec_JaffaCakes118.exe"
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3524
- C:\Users\Admin\AppData\Local\Temp\f3442bd10685304ea8614d056a71bfec_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\f3442bd10685304ea8614d056a71bfec_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:4144

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\f3442bd10685304ea8614d056a71bfec_JaffaCakes118.exe

Filesize
771KB

MD5
cf921c739fc7af8cc0def19efa4716a3

SHA1
187a07fe61e97eebf2de7e163b69acac7f1b2f06

SHA256
b75e5660c0bb1ad5c5651dff0283252a01dbd70f85cdbf43253a34a2a8a9f41a

SHA512
f1262057880cdb700e64803c45cec34237f157185e796390bca28ce9c357bc99996f447f44b7727674ba94b6bae680bd15e5822fb07621c22d7991d9a45f7543

Download Submit
memory/3524-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/3524-1-0x00000000015E0000-0x0000000001646000-memory.dmp

Filesize
408KB

Download
memory/3524-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/3524-11-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/4144-15-0x00000000014D0000-0x0000000001536000-memory.dmp

Filesize
408KB

Download
memory/4144-13-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/4144-20-0x0000000004E90000-0x0000000004EEF000-memory.dmp

Filesize
380KB

Download
memory/4144-21-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4144-33-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4144-38-0x000000000B7C0000-0x000000000B7FC000-memory.dmp

Filesize
240KB

Download
memory/4144-39-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download