ramnit | 777b484533ed924dc5b74ddf94ab23980936d6e824a5bd4b03c2c693be5de199

Analysis

max time kernel
138s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20-08-2024 13:09

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General

Target

af5957c6a6ef1ad4ba5e4813fc0ff440_JaffaCakes118.exe
Size

281KB
MD5

af5957c6a6ef1ad4ba5e4813fc0ff440
SHA1

ec54b1ffd2a75ab8ba0adf99cf2bd9899c26a1f7
SHA256

777b484533ed924dc5b74ddf94ab23980936d6e824a5bd4b03c2c693be5de199
SHA512

00a559a2318a549332bc25cf1147dca9b90407b16330396e41088a254b1907ff72f7a4c2d58c347405a2a52f584488cec84d2c37f0e9bb0e2e40400f92353e5f
SSDEEP

3072:mnnAQVG/LytaKItS/fiLKS+f5Aq7iP4l1uCg70yF:KOTeHI8HiL7+f5+4l1tg/

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

Loads dropped DLL 1 IoCs

pid	Process
4152	af5957c6a6ef1ad4ba5e4813fc0ff440_JaffaCakes118.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4152-2-0x0000000000400000-0x0000000000462000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2960	4152	WerFault.exe	83

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	af5957c6a6ef1ad4ba5e4813fc0ff440_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\af5957c6a6ef1ad4ba5e4813fc0ff440_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\af5957c6a6ef1ad4ba5e4813fc0ff440_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4152
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4152 -s 480
  2⤵
  - Program crash
  PID:2960

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4152 -ip 4152
1⤵
PID:5028

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\~TMB4E8.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/4152-0-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/4152-2-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download
memory/4152-1-0x0000000000400000-0x0000000000462000-memory.dmp

Filesize
392KB

Download