Malware Analysis Report

2025-01-19 07:09

Sample ID 240624-2zwncswhmf
Target 0b209d1bd9f12cfd16efe44a61c30df5_JaffaCakes118
SHA256 e814b126c68e087836d8a30a2d17ac86a6e6405b615b6e6f543cc1dd3d516289
Tags
ramnit banker spyware stealer trojan worm
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

e814b126c68e087836d8a30a2d17ac86a6e6405b615b6e6f543cc1dd3d516289

Threat Level: Known bad

The file 0b209d1bd9f12cfd16efe44a61c30df5_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

ramnit banker spyware stealer trojan worm

Ramnit

Executes dropped EXE

Loads dropped DLL

Program crash

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-24 23:01

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-24 23:01

Reported

2024-06-24 23:04

Platform

win7-20231129-en

Max time kernel

117s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0b209d1bd9f12cfd16efe44a61c30df5_JaffaCakes118.exe"

Signatures

Ramnit

trojan spyware stealer worm banker ramnit

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\0b209d1bd9f12cfd16efe44a61c30df5_JaffaCakes118mgr.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\0b209d1bd9f12cfd16efe44a61c30df5_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\0b209d1bd9f12cfd16efe44a61c30df5_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\0b209d1bd9f12cfd16efe44a61c30df5_JaffaCakes118mgr.exe

C:\Users\Admin\AppData\Local\Temp\0b209d1bd9f12cfd16efe44a61c30df5_JaffaCakes118mgr.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 164

Network

N/A

Files

memory/1972-1-0x0000000000400000-0x000000000043C000-memory.dmp

\Users\Admin\AppData\Local\Temp\0b209d1bd9f12cfd16efe44a61c30df5_JaffaCakes118mgr.exe

MD5 33cd65ebd943a41a3b65fa1ccfce067c
SHA1 715d78b89cadbbd517fec3a48f415e1dc00f92bb
SHA256 43c91f0a793c2776757ecec287a2d50cbf331d27f08aa559ffc160a417d3d1ae
SHA512 ea7c5b04eb5dd99ff38f7699cceef49680c094beab01751a92541e56293f7ecc3381aeca9a8863f95b75b548c0d02cf5127eaaf4cc1f784974981fade9ebeaf2

memory/1972-10-0x0000000000440000-0x00000000004CA000-memory.dmp

memory/2372-11-0x0000000000400000-0x0000000000489124-memory.dmp

\Users\Admin\AppData\Local\Temp\~TM19A8.tmp

MD5 d124f55b9393c976963407dff51ffa79
SHA1 2c7bbedd79791bfb866898c85b504186db610b5d
SHA256 ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef
SHA512 278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

memory/2372-15-0x0000000000400000-0x0000000000489124-memory.dmp

memory/2372-13-0x0000000000400000-0x000000000048A000-memory.dmp

memory/1972-6-0x0000000000440000-0x00000000004CA000-memory.dmp

memory/2372-18-0x0000000000400000-0x0000000000489124-memory.dmp

\Users\Admin\AppData\Local\Temp\~TM1A36.tmp

MD5 9b98d47916ead4f69ef51b56b0c2323c
SHA1 290a80b4ded0efc0fd00816f373fcea81a521330
SHA256 96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b
SHA512 68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

memory/2372-23-0x0000000000400000-0x0000000000489124-memory.dmp

memory/2372-25-0x0000000000400000-0x000000000048A000-memory.dmp

memory/1972-26-0x0000000000400000-0x000000000043C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-24 23:01

Reported

2024-06-24 23:04

Platform

win10v2004-20240508-en

Max time kernel

80s

Max time network

100s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0b209d1bd9f12cfd16efe44a61c30df5_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\0b209d1bd9f12cfd16efe44a61c30df5_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\0b209d1bd9f12cfd16efe44a61c30df5_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\0b209d1bd9f12cfd16efe44a61c30df5_JaffaCakes118mgr.exe

C:\Users\Admin\AppData\Local\Temp\0b209d1bd9f12cfd16efe44a61c30df5_JaffaCakes118mgr.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3084 -ip 3084

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 372

Network

Country Destination Domain Proto
US 52.111.227.11:443 tcp

Files

memory/3552-0-0x0000000000400000-0x000000000043C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\0b209d1bd9f12cfd16efe44a61c30df5_JaffaCakes118mgr.exe

MD5 33cd65ebd943a41a3b65fa1ccfce067c
SHA1 715d78b89cadbbd517fec3a48f415e1dc00f92bb
SHA256 43c91f0a793c2776757ecec287a2d50cbf331d27f08aa559ffc160a417d3d1ae
SHA512 ea7c5b04eb5dd99ff38f7699cceef49680c094beab01751a92541e56293f7ecc3381aeca9a8863f95b75b548c0d02cf5127eaaf4cc1f784974981fade9ebeaf2

memory/3084-5-0x0000000000400000-0x0000000000489124-memory.dmp

memory/3084-7-0x0000000000400000-0x000000000048A000-memory.dmp

memory/3084-8-0x0000000000400000-0x0000000000489124-memory.dmp

C:\Users\Admin\AppData\Local\Temp\~TM3A3A.tmp

MD5 4f3387277ccbd6d1f21ac5c07fe4ca68
SHA1 e16506f662dc92023bf82def1d621497c8ab5890
SHA256 767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac
SHA512 9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

memory/3552-12-0x0000000000400000-0x000000000043C000-memory.dmp