ramnit | 897657eacd7dcc4f7269af97d227f3303350a39547deaf5872e4f9528e76d35b

Analysis

max time kernel
93s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-11-2024 15:46

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General

Target

897657eacd7dcc4f7269af97d227f3303350a39547deaf5872e4f9528e76d35b.dll
Size

38KB
MD5

3590bafab02d30113c1bd8dbad288e6c
SHA1

2946abcbbf2ed9296e5448d11cb8d5465a12e8dd
SHA256

897657eacd7dcc4f7269af97d227f3303350a39547deaf5872e4f9528e76d35b
SHA512

378c839d9190fbcb7869038a8077a28505665c9a6ef4143bc155f76d1e52bd39fab155eebb356c3d4775e84b0d3f3f5720bc841b50d786b5302b62e493967f7e
SSDEEP

768:Bs+/gMsLIn/wIj2labk+1IsceGSnkmJ0Yblr583CJrVV7CsXUSYj6m2sBVVn:WD8w22laSR0V+3CJrVdXYzJJ

Score

10^/10

ramnit banker discovery spyware stealer trojan 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

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\dmlconf.dat	rundll32.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1972	4164	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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1100 wrote to memory of 4164	1100	rundll32.exe	82
PID 1100 wrote to memory of 4164	1100	rundll32.exe	82
PID 1100 wrote to memory of 4164	1100	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\897657eacd7dcc4f7269af97d227f3303350a39547deaf5872e4f9528e76d35b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1100
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\897657eacd7dcc4f7269af97d227f3303350a39547deaf5872e4f9528e76d35b.dll,#1
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  PID:4164
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4164 -s 604
    3⤵
    - Program crash
    PID:1972

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4164 -ip 4164
1⤵
PID:4868

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

memory/4164-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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