ramnit | 1882f370ba22db9e5807d60ec4d4d419ae6ea1e14e9a9dccb7adca27c864a151

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-01-2025 23:55

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General

Target

1882f370ba22db9e5807d60ec4d4d419ae6ea1e14e9a9dccb7adca27c864a151N.exe
Size

121KB
MD5

6ff528b473495d0e31822d6ce15c6950
SHA1

0766de46ac8be0730871488e43e58ccc57bacb69
SHA256

1882f370ba22db9e5807d60ec4d4d419ae6ea1e14e9a9dccb7adca27c864a151
SHA512

8bd38765b71b0b24aedd65bcf442ea2eda1dc4a33a47e971e310d8c90e023c28f1065e3d38e9483982bab28ac8050e3917eb6441fdae5b9160774fc878074416
SSDEEP

1536:P235b7vkmVN+1e3c+ibV561RBhoB1EqX4q2fF81p+:u3lomT+s3cRSfB3qQF81w

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
4928	1882f370ba22db9e5807d60ec4d4d419ae6ea1e14e9a9dccb7adca27c864a151N.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4928-1-0x0000000000400000-0x0000000000422000-memory.dmp	upx
behavioral2/memory/4928-5-0x0000000000400000-0x0000000000422000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4556	4928	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	1882f370ba22db9e5807d60ec4d4d419ae6ea1e14e9a9dccb7adca27c864a151N.exe

C:\Users\Admin\AppData\Local\Temp\1882f370ba22db9e5807d60ec4d4d419ae6ea1e14e9a9dccb7adca27c864a151N.exe
"C:\Users\Admin\AppData\Local\Temp\1882f370ba22db9e5807d60ec4d4d419ae6ea1e14e9a9dccb7adca27c864a151N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4928
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4928 -s 340
  2⤵
  - Program crash
  PID:4556

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4928 -ip 4928
1⤵
PID:3444

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\~TM99FE.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/4928-0-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/4928-1-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/4928-5-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download