ramnit | 18c99d73683e72ce56c852a20e3122832633cec6fb2d78d4a6865fb2b9bb56cc

Analysis

max time kernel
75s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
21/03/2025, 22:07

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General

Target

JaffaCakes118_84e9f252c46f77ef8d4bad4ec22f0691.exe
Size

97KB
MD5

84e9f252c46f77ef8d4bad4ec22f0691
SHA1

3904b3ebe0fa8a421533d81997a310f8c18a7161
SHA256

18c99d73683e72ce56c852a20e3122832633cec6fb2d78d4a6865fb2b9bb56cc
SHA512

fcb829b353aa3d112548565e4f0011e7ac4969378fa313bbc3fdef4632cdbb3c31abdd61a3f78973cee22d72b74a48acfa57bb3e85df9ae32cda2b418017afa5
SSDEEP

1536:7zZZpp48Zd0lo+4EMMyO3OexOSEowTwBjzvcmJoxDWqfqNII2Ca2B:nZSlI/HUOjSiToj7CEqfqg2B

Score

10^/10

ramnit banker discovery spyware stealer trojan upx worm

Malware Config

Signatures

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit
Ramnit family
ramnit

Loads dropped DLL 1 IoCs

pid	Process
296	JaffaCakes118_84e9f252c46f77ef8d4bad4ec22f0691.exe

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/296-2-0x0000000000400000-0x0000000000441000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1140	296	WerFault.exe	85

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_84e9f252c46f77ef8d4bad4ec22f0691.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_84e9f252c46f77ef8d4bad4ec22f0691.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_84e9f252c46f77ef8d4bad4ec22f0691.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:296
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 296 -s 10168
  2⤵
  - Program crash
  PID:1140

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 296 -ip 296
1⤵
PID:2176

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\~TMA23B.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/296-0-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/296-1-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/296-2-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download