ramnit | 08b3ec7a73bfa823835097ac990635c045a5c4c9ed8c5cb3f52d5c17cbf33c64

Analysis

max time kernel
105s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
15/04/2025, 01:25

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General

Target

JaffaCakes118_b92b4a680c39c1644e759cdc908c1b64.exe
Size

161KB
MD5

b92b4a680c39c1644e759cdc908c1b64
SHA1

b0dd77c1ab5bb68949f5be3af25bb0adb67691e3
SHA256

08b3ec7a73bfa823835097ac990635c045a5c4c9ed8c5cb3f52d5c17cbf33c64
SHA512

514a52b98ca9232fea40342c987fec9ee84fb01ce3c58b2e274ae58bcbaf7ac71b55a10e89ef21d4816ea16f3206426ec73053caa38b97d65775c0ff4745f331
SSDEEP

3072:zr6W2wIcju6IIXlNvQmTh907Y6lP/8qkrHK:36gI4u6lXHxh65Q

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
1380	JaffaCakes118_b92b4a680c39c1644e759cdc908c1b64.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1380-2-0x0000000000400000-0x000000000044B000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1336	1380	WerFault.exe	84

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_b92b4a680c39c1644e759cdc908c1b64.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b92b4a680c39c1644e759cdc908c1b64.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b92b4a680c39c1644e759cdc908c1b64.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1380
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1380 -s 528
  2⤵
  - Program crash
  PID:1336

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1380 -ip 1380
1⤵
PID:112

Network

MITRE ATT&CK Enterprise v16

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\~TM8B77.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/1380-0-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1380-1-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1380-2-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download