ramnit | 791783fdc43ab6d1313011d0a9bad9f45ed3d1ed71c533086b15f5266e2573fc

Analysis

max time kernel
93s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-01-2025 07:33

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General

Target

JaffaCakes118_0304fa854883d10c999bbe32aa2cfc8a.exe
Size

97KB
MD5

0304fa854883d10c999bbe32aa2cfc8a
SHA1

9befc41f3cc2fabab410a5b37010526a9c57f592
SHA256

791783fdc43ab6d1313011d0a9bad9f45ed3d1ed71c533086b15f5266e2573fc
SHA512

dda6b3cc17889eeb3ddbad8e6b803819321baa1ebc4cf745532b9c96e8f810fbc2a4aa3f94e973622c9a21b47ed2747088fb9cf84f975e2f8b3a2b48abbac8d5
SSDEEP

1536:3zZZpp48Z+0lo+4EMMyO3OexOSEowTwBjzvcmJoxDWqfqNII2Ca2Z:jZDlI/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
5100	JaffaCakes118_0304fa854883d10c999bbe32aa2cfc8a.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/5100-5-0x0000000000400000-0x0000000000447000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1388	5100	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_0304fa854883d10c999bbe32aa2cfc8a.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0304fa854883d10c999bbe32aa2cfc8a.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0304fa854883d10c999bbe32aa2cfc8a.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:5100
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5100 -s 516
  2⤵
  - Program crash
  PID:1388

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 5100 -ip 5100
1⤵
PID:3056

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\~TMA22B.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/5100-0-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/5100-1-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/5100-5-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download