ramnit | 0f5f657c5f43f77d8ab304c63c7e492cdc3eb269aeccf6dd8f660ab98bec2527

Analysis

max time kernel
93s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
02-01-2025 10:50

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General

Target

JaffaCakes118_648bfbbb3b14995a98ffd3984270e75e.exe
Size

157KB
MD5

648bfbbb3b14995a98ffd3984270e75e
SHA1

dde192b5e63fad987048579086b7b825ecc4061f
SHA256

0f5f657c5f43f77d8ab304c63c7e492cdc3eb269aeccf6dd8f660ab98bec2527
SHA512

2c20d3d33d14bcf05961a8db477e6a1077fd3f9483a32b3cc0613102a995ca34926f312e98a0eb73ce77ef91282344f20b66149893e6f64d5d64ee401c11192b
SSDEEP

1536:YfZZnAEjEIZvumULmj4wrraK5dZ4Ltta9Km/ec3DtAL6bmZ4bXSjrAE+fySPoqRI:6nnAQVG/LytaKItS/fiLKS+f5Aq7i

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
404	JaffaCakes118_648bfbbb3b14995a98ffd3984270e75e.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/404-6-0x0000000000400000-0x000000000042F000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4936	404	WerFault.exe	81

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_648bfbbb3b14995a98ffd3984270e75e.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_648bfbbb3b14995a98ffd3984270e75e.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_648bfbbb3b14995a98ffd3984270e75e.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:404
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 404 -s 516
  2⤵
  - Program crash
  PID:4936

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 404 -ip 404
1⤵
PID:3468

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\~TMB90F.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/404-0-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/404-2-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/404-1-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/404-6-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download