ramnit | 3d625b1bd9c7459170b0f1ffbdc108540301a52a0b83cf941579a057cc9f3be5

Analysis

max time kernel
95s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20-01-2025 10:23

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General

Target

3d625b1bd9c7459170b0f1ffbdc108540301a52a0b83cf941579a057cc9f3be5.exe
Size

157KB
MD5

0d330f9b9d88e2152ba18a0a768a6bf3
SHA1

14666c5002e26ffbad768c6f99a006f6d78a54d7
SHA256

3d625b1bd9c7459170b0f1ffbdc108540301a52a0b83cf941579a057cc9f3be5
SHA512

e5bf92a17684ffc12cf51ba1f791392c7214abbe1b7c6439039f43503c25e9dcc156c9e431ef27fb9ff80f9a8e87aba7012b24acebeb007361cc5da2aef61ee0
SSDEEP

3072:lr6W2wIcju6IIXlNPQmTh907Y6lP/8qkrHKI:96gI4u6lXnxh65Qt

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
372	3d625b1bd9c7459170b0f1ffbdc108540301a52a0b83cf941579a057cc9f3be5.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/372-6-0x0000000000400000-0x0000000000432000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
552	372	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	3d625b1bd9c7459170b0f1ffbdc108540301a52a0b83cf941579a057cc9f3be5.exe

C:\Users\Admin\AppData\Local\Temp\3d625b1bd9c7459170b0f1ffbdc108540301a52a0b83cf941579a057cc9f3be5.exe
"C:\Users\Admin\AppData\Local\Temp\3d625b1bd9c7459170b0f1ffbdc108540301a52a0b83cf941579a057cc9f3be5.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:372
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 372 -s 540
  2⤵
  - Program crash
  PID:552

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 372 -ip 372
1⤵
PID:4136

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\~TMBFC6.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/372-0-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/372-1-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/372-2-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/372-6-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download