ramnit | 0daefa6c3ae4a94d8d15e75fe7347c5e6c763913682387f3e41a6d6bd2c3c021

Analysis

max time kernel
95s
max time network
102s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27-09-2024 23:01

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General

Target

0daefa6c3ae4a94d8d15e75fe7347c5e6c763913682387f3e41a6d6bd2c3c021N.exe
Size

341KB
MD5

7f7f9908489a82b09a891005bc4371a0
SHA1

b0db10f0509194e537b0bcbd119515a30c47488d
SHA256

0daefa6c3ae4a94d8d15e75fe7347c5e6c763913682387f3e41a6d6bd2c3c021
SHA512

4247d00a30ca26de5bd19a24eb69432eb8bd27d5bb27de91bfcaa93206445f1e138867f888aa90a99e123ce1fe713eb92ec614018a7c7770e11634b5f85be9d5
SSDEEP

6144:fI+I713bstyJj0sC7/Ht6VJDwwO+I713bstyJj0sC7/Ht6VJDwwZbSN4lVk+:fl6386A/H2JDww76386A/H2JDwwu4lV/

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

Loads dropped DLL 1 IoCs

pid	Process
1556	0daefa6c3ae4a94d8d15e75fe7347c5e6c763913682387f3e41a6d6bd2c3c021N.exe

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1556-8-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/1556-10-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/1556-12-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/1556-9-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/1556-4-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/1556-3-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/1556-2-0x0000000000400000-0x000000000042A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3488	1556	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	0daefa6c3ae4a94d8d15e75fe7347c5e6c763913682387f3e41a6d6bd2c3c021N.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1556	0daefa6c3ae4a94d8d15e75fe7347c5e6c763913682387f3e41a6d6bd2c3c021N.exe

C:\Users\Admin\AppData\Local\Temp\0daefa6c3ae4a94d8d15e75fe7347c5e6c763913682387f3e41a6d6bd2c3c021N.exe
"C:\Users\Admin\AppData\Local\Temp\0daefa6c3ae4a94d8d15e75fe7347c5e6c763913682387f3e41a6d6bd2c3c021N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:1556
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1556 -s 444
  2⤵
  - Program crash
  PID:3488

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1556 -ip 1556
1⤵
PID:4852

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\~TM832A.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/1556-7-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/1556-6-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1556-8-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1556-10-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1556-12-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1556-0-0x0000000000400000-0x000000000045D000-memory.dmp

Filesize
372KB

Download
memory/1556-9-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1556-4-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1556-3-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1556-2-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1556-1-0x0000000000401000-0x0000000000402000-memory.dmp

Filesize
4KB

Download
memory/1556-17-0x00000000770E2000-0x00000000770E3000-memory.dmp

Filesize
4KB

Download
memory/1556-16-0x00000000770E2000-0x00000000770E4000-memory.dmp

Filesize
8KB

Download