ramnit | 65fb9e193e1547f0932fa24830839cc213f98584a2fe30854f393e014cbf1bb4

Analysis

max time kernel
148s
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
01-01-2025 00:37

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General

Target

JaffaCakes118_40f8cbef683e4120110b0c3c0dd2d861.exe
Size

181KB
MD5

40f8cbef683e4120110b0c3c0dd2d861
SHA1

f6b75b298dc9cbfe3520bf8bf5a30363a38e457e
SHA256

65fb9e193e1547f0932fa24830839cc213f98584a2fe30854f393e014cbf1bb4
SHA512

e34152feff44ab82634865916773cd59818c63d2d9c0cfdab589f741e56a7cbc5dfc1f1c5904056fd808d3308da68a895488de62f80d3366a85ea1f591bba3ab
SSDEEP

1536:ayZZnAEjEIZvumULmj4wrraK5dZ4Ltta9Km/ec3DtAL6bmZ4bXSjrAE+fySPoqRI:dnnAQVG/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
2868	JaffaCakes118_40f8cbef683e4120110b0c3c0dd2d861.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2868-6-0x0000000000400000-0x0000000000441000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4984	2868	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_40f8cbef683e4120110b0c3c0dd2d861.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_40f8cbef683e4120110b0c3c0dd2d861.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_40f8cbef683e4120110b0c3c0dd2d861.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2868
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2868 -s 480
  2⤵
  - Program crash
  PID:4984

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2868 -ip 2868
1⤵
PID:3656

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\~TMAE51.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/2868-0-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2868-1-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2868-2-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/2868-6-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download