ramnit | 18e033f4ac50a9076e43539670bac1a7372f8455a77bcbbfb588425a13e43685

Analysis

max time kernel
94s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20250129-en
resource tags

arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
submitted
29-01-2025 15:30

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General

Target

JaffaCakes118_587679b4da86739061947bd43def07d0.exe
Size

97KB
MD5

587679b4da86739061947bd43def07d0
SHA1

5fa02754c5e98ee292d7725fbc77dffd60635a28
SHA256

18e033f4ac50a9076e43539670bac1a7372f8455a77bcbbfb588425a13e43685
SHA512

007f28e5a7f9a3c4d09eff6a380d63a1fe3e124838be8fd7755b2f1fecf3d0937af241e0d163e13cf92ec226d7c42847358dec48eb3be5bcb8b77dc6b640cf00
SSDEEP

1536:EzZZpp48Zd0lo+4EMMyO3OexOSEowTwBjzvcmJoxDWqfqNII2Ca2Z:SZSlI/HUOjSiToj7CEqfqg2Z

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
1960	JaffaCakes118_587679b4da86739061947bd43def07d0.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1960-5-0x0000000000400000-0x0000000000435000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3572	1960	WerFault.exe	80

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_587679b4da86739061947bd43def07d0.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_587679b4da86739061947bd43def07d0.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_587679b4da86739061947bd43def07d0.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1960
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1960 -s 10168
  2⤵
  - Program crash
  PID:3572

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 1960 -ip 1960
1⤵
PID:3088

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\~TM90A7.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/1960-0-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1960-1-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/1960-5-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download