ramnit | 39360df298ce67c34bdc3f5c5a7298e2fc44dfb34462e59777512948e8413f99

Analysis

max time kernel
108s
max time network
119s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09-01-2025 03:53

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

39360df298ce67c34bdc3f5c5a7298e2fc44dfb34462e59777512948e8413f99.exe
Size

65KB
MD5

6773921a1386551ff5d45f9375bebb43
SHA1

06492e88f37f2770358160bea6df85f9369b2931
SHA256

39360df298ce67c34bdc3f5c5a7298e2fc44dfb34462e59777512948e8413f99
SHA512

05cc57b110656d8ec33f345b362a28d314a01a4dfbbe1c037bd2de15beb221aae5a12d60a6cca8ff9845e7496208dd67ea05ac182345cfaf9f1d2bfbc6f35b3e
SSDEEP

1536:Hh8Zc0c2TXH53F/y8fnFZTd6Ue6IWVvmfYC+zyl+U8/6Oa:B8Zc0hTH53F/y0nzTd6UjIWVvn+oC

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
2940	39360df298ce67c34bdc3f5c5a7298e2fc44dfb34462e59777512948e8413f99.exe

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2940-10-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/2940-9-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/2940-6-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/2940-11-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/2940-4-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/2940-7-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/2940-5-0x0000000000400000-0x000000000041B000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4348	2940	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	39360df298ce67c34bdc3f5c5a7298e2fc44dfb34462e59777512948e8413f99.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2940	39360df298ce67c34bdc3f5c5a7298e2fc44dfb34462e59777512948e8413f99.exe

C:\Users\Admin\AppData\Local\Temp\39360df298ce67c34bdc3f5c5a7298e2fc44dfb34462e59777512948e8413f99.exe
"C:\Users\Admin\AppData\Local\Temp\39360df298ce67c34bdc3f5c5a7298e2fc44dfb34462e59777512948e8413f99.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:2940
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2940 -s 560
  2⤵
  - Program crash
  PID:4348

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2940 -ip 2940
1⤵
PID:1468

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\~TM8879.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/2940-2-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/2940-4-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2940-0-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/2940-10-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2940-9-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2940-6-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2940-11-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2940-3-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/2940-1-0x0000000000401000-0x0000000000402000-memory.dmp

Filesize
4KB

Download
memory/2940-17-0x0000000077932000-0x0000000077933000-memory.dmp

Filesize
4KB

Download
memory/2940-16-0x0000000077932000-0x0000000077934000-memory.dmp

Filesize
8KB

Download
memory/2940-7-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2940-5-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2940-8-0x00000000006F0000-0x00000000006F1000-memory.dmp

Filesize
4KB

Download