ramnit | 271863acd5ef640f552a2bff461f52fe4e3f33fd7a488b698c84acb32194bd3c

Analysis

max time kernel
93s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14-01-2025 21:33

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General

Target

271863acd5ef640f552a2bff461f52fe4e3f33fd7a488b698c84acb32194bd3c.exe
Size

96KB
MD5

0ddcb7a993272bcdb4e1d25ec36b70aa
SHA1

d503ea8bc62ea78e329bdf749257fc462b28ab49
SHA256

271863acd5ef640f552a2bff461f52fe4e3f33fd7a488b698c84acb32194bd3c
SHA512

a76398a2e6f72e2b3f4b667bdb23a856c27316e64efd98607a8618b6d53209c58d05f3da1f6208c782f932e33ae639c63a27564cae1f0bf9dff78605b9a4559e
SSDEEP

1536:VzZZpp48Zd0lo+4EMMyO3OexOSEowTwBjzvcmJoxDWqfqNII2Ca2:NZilI/HUOjSiToj7CEqfqg2

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
1504	271863acd5ef640f552a2bff461f52fe4e3f33fd7a488b698c84acb32194bd3c.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1504-5-0x0000000000400000-0x0000000000434000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
768	1504	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	271863acd5ef640f552a2bff461f52fe4e3f33fd7a488b698c84acb32194bd3c.exe

C:\Users\Admin\AppData\Local\Temp\271863acd5ef640f552a2bff461f52fe4e3f33fd7a488b698c84acb32194bd3c.exe
"C:\Users\Admin\AppData\Local\Temp\271863acd5ef640f552a2bff461f52fe4e3f33fd7a488b698c84acb32194bd3c.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1504
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1504 -s 10172
  2⤵
  - Program crash
  PID:768

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 1504 -ip 1504
1⤵
PID:2688

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\~TM8B67.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/1504-0-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1504-1-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1504-5-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download