ramnit | 91ab742055bde771f6d7246706855f6cc0d8ad18f39ea5fdc03f55e92a8e9ff9

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04-01-2025 04:48

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General

Target

JaffaCakes118_77b7ada0030fcf0fbb3a8e4bc210c970.exe
Size

382KB
MD5

77b7ada0030fcf0fbb3a8e4bc210c970
SHA1

f1bf2de7f6b29ba7eb3d4037ee83f35c74a389f2
SHA256

91ab742055bde771f6d7246706855f6cc0d8ad18f39ea5fdc03f55e92a8e9ff9
SHA512

29c62e154bb3ecfa9ae04e871458b6cddcd2b8883ce291b9296efe8eabf0ecdd6e97e7bd2481795dd9b7225a3207bda1c3e96719742ae21f058d6a99457cc4c1
SSDEEP

3072:qfzOOrUZpRROBeiouEDfS2mzsEdVd2Je2JZISZxGCvCIK7MVmijuQYsOeT3HLe5:AzOiBenfyXd2JR8SZxGCaIG6Y3E3H

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
684	JaffaCakes118_77b7ada0030fcf0fbb3a8e4bc210c970.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/684-3-0x0000000000400000-0x000000000047C000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2720	684	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_77b7ada0030fcf0fbb3a8e4bc210c970.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_77b7ada0030fcf0fbb3a8e4bc210c970.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_77b7ada0030fcf0fbb3a8e4bc210c970.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:684
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 684 -s 548
  2⤵
  - Program crash
  PID:2720

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 684 -ip 684
1⤵
PID:4552

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\~TMA1BE.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/684-0-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/684-1-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download
memory/684-3-0x0000000000400000-0x000000000047C000-memory.dmp

Filesize
496KB

Download