ramnit | 18edc0a41f2fe0f83d63244c3482e5e4ecae505b250633ca685783db1e642f79

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14-01-2025 07:48

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General

Target

JaffaCakes118_38ddfff54a6339341bb481416e504896.exe
Size

157KB
MD5

38ddfff54a6339341bb481416e504896
SHA1

f63be7cdf405ac75e604fdd9b42a4795014c85a7
SHA256

18edc0a41f2fe0f83d63244c3482e5e4ecae505b250633ca685783db1e642f79
SHA512

70253f8b61bb950125b6c1aa0e89a75c959b2a2ebb0c3a9729b61e040552d123b7b81595c37b115f4f11c18615670b211f684ab7790c115e749209c5a0924918
SSDEEP

1536:TfZZnAEjEIZvumULmj4wrraK5dZ4Ltta9Km/ec3DtAL6bmZ4bXSjrAE+fySPoqRI:TnnAQVG/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
2076	JaffaCakes118_38ddfff54a6339341bb481416e504896.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2076-2-0x0000000000400000-0x0000000000456000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4564	2076	WerFault.exe	82

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_38ddfff54a6339341bb481416e504896.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_38ddfff54a6339341bb481416e504896.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_38ddfff54a6339341bb481416e504896.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2076
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2076 -s 556
  2⤵
  - Program crash
  PID:4564

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2076 -ip 2076
1⤵
PID:2764

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\~TM98F4.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/2076-0-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/2076-2-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download
memory/2076-1-0x0000000000400000-0x0000000000456000-memory.dmp

Filesize
344KB

Download