ramnit | 2992ce907545816fcde6e9603b7746ff0a9a4c121ed3fd8a5b1125d67d89e5f4

Analysis

max time kernel
93s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13-01-2025 18:17

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General

Target

JaffaCakes118_2ca1fef6daacbdddc1c7ad50c6b8f053.exe
Size

94KB
MD5

2ca1fef6daacbdddc1c7ad50c6b8f053
SHA1

3ae5908923afb26f23c9909f64c0f0c97b343272
SHA256

2992ce907545816fcde6e9603b7746ff0a9a4c121ed3fd8a5b1125d67d89e5f4
SHA512

d4801b3495db8b8bd7e5d983b6027fc3326168096909aabf0acd87cb2d3781ae00db11b2f5cfd73db713a0a7239bdb9fc12b414f3fa1536e910a79409f835c91
SSDEEP

1536:B235b7vkmVN+1e3c+ibV561RBhoB1EqJ0:s3lomT+s3cRSfB3qJ0

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
868	JaffaCakes118_2ca1fef6daacbdddc1c7ad50c6b8f053.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/868-1-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral2/memory/868-5-0x0000000000400000-0x0000000000423000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1944	868	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_2ca1fef6daacbdddc1c7ad50c6b8f053.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ca1fef6daacbdddc1c7ad50c6b8f053.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_2ca1fef6daacbdddc1c7ad50c6b8f053.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:868
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 868 -s 328
  2⤵
  - Program crash
  PID:1944

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 868 -ip 868
1⤵
PID:4692

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\~TMAB92.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/868-0-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/868-1-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/868-5-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download