bc3ac1f845616e325d7bc8c1194a16ee5433e387827b6b672869d79e3fa6ecf8

Analysis

max time kernel
119s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
17-04-2024 07:23

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General

Target

f544c4ef504893f567173ba144ff397a_JaffaCakes118.exe
Size

385KB
MD5

f544c4ef504893f567173ba144ff397a
SHA1

259432d136cd45fb0035d5ad0e450e2cdc63935a
SHA256

bc3ac1f845616e325d7bc8c1194a16ee5433e387827b6b672869d79e3fa6ecf8
SHA512

6b2cc01e73df3247d10e8aa250141122c6c9dc56cf83d5c30b5545ee54b76a75108497dfe272de9fb1483a98b82174226807c27f48bfded7960fa6834323b6c7
SSDEEP

12288:dkVjwHO607DUJfjLOb289oImrcqukVTeYQNOmmB:E8HO60afjLA79oImrEaTkmB

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1808	f544c4ef504893f567173ba144ff397a_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1808	f544c4ef504893f567173ba144ff397a_JaffaCakes118.exe

Loads dropped DLL 1 IoCs

pid	Process
2332	f544c4ef504893f567173ba144ff397a_JaffaCakes118.exe

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

Web Service

T1102

flow	ioc
4	pastebin.com
3	pastebin.com

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2332	f544c4ef504893f567173ba144ff397a_JaffaCakes118.exe

Suspicious use of UnmapMainImage 2 IoCs

pid	Process
2332	f544c4ef504893f567173ba144ff397a_JaffaCakes118.exe
1808	f544c4ef504893f567173ba144ff397a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2332 wrote to memory of 1808	2332	f544c4ef504893f567173ba144ff397a_JaffaCakes118.exe	28
PID 2332 wrote to memory of 1808	2332	f544c4ef504893f567173ba144ff397a_JaffaCakes118.exe	28
PID 2332 wrote to memory of 1808	2332	f544c4ef504893f567173ba144ff397a_JaffaCakes118.exe	28
PID 2332 wrote to memory of 1808	2332	f544c4ef504893f567173ba144ff397a_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\f544c4ef504893f567173ba144ff397a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f544c4ef504893f567173ba144ff397a_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2332
- C:\Users\Admin\AppData\Local\Temp\f544c4ef504893f567173ba144ff397a_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\f544c4ef504893f567173ba144ff397a_JaffaCakes118.exe
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Suspicious use of UnmapMainImage
  PID:1808

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

\Users\Admin\AppData\Local\Temp\f544c4ef504893f567173ba144ff397a_JaffaCakes118.exe

Filesize
385KB

MD5
52c6191cc1942684d21154fba4dc302e

SHA1
e734a0c466311b93f5369b0784ca91d078b60bd4

SHA256
630ba222daa945b3b76c6235f419a15bb3ad0b98c5cd2eb459fc5b5a28eda536

SHA512
29041078deb6e609b2a805a61cf2c602a322a145309b56900b181b42c8be1037bd27cc612030b3792590abb0a1fed1823ad1044a46008a10405e3ae771f4c2f4

Download Submit
memory/1808-19-0x0000000000190000-0x00000000001F6000-memory.dmp

Filesize
408KB

Download
memory/1808-22-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1808-24-0x0000000002CE0000-0x0000000002D3F000-memory.dmp

Filesize
380KB

Download
memory/1808-44-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1808-46-0x000000000EA10000-0x000000000EA4C000-memory.dmp

Filesize
240KB

Download
memory/1808-50-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2332-0-0x0000000000400000-0x0000000000466000-memory.dmp

Filesize
408KB

Download
memory/2332-1-0x0000000000330000-0x0000000000396000-memory.dmp

Filesize
408KB

Download
memory/2332-2-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2332-14-0x0000000000400000-0x000000000045F000-memory.dmp

Filesize
380KB

Download
memory/2332-12-0x0000000001470000-0x00000000014D6000-memory.dmp

Filesize
408KB

Download