ramnit | 6a74799336f84e3aaa53ac68713f7e92c0ea5bd6e69fc80374cfe53edd34d070

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
01/01/2025, 23:13

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General

Target

JaffaCakes118_6139c810fb03937bdeb1c9752d6dcc50.exe
Size

170KB
MD5

6139c810fb03937bdeb1c9752d6dcc50
SHA1

09de03b6fdb490cd301d0d50b5fa348502248dc3
SHA256

6a74799336f84e3aaa53ac68713f7e92c0ea5bd6e69fc80374cfe53edd34d070
SHA512

6b70407073a23a4a142be9537add145e7cadd5ed4b5c5eda76b52dcb77a287adf9e571f64df0e26c019cb71f1a338a5ab1368c41d004cf97aada8e847c9e4e46
SSDEEP

3072:y5pg4bWpSZxGfq/trlhvO5i8DRVXTBVkMe4Bi4tBEo:qprbW0DGiFEPDDkx4w4jE

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
3140	JaffaCakes118_6139c810fb03937bdeb1c9752d6dcc50.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3140-5-0x0000000000400000-0x0000000000486000-memory.dmp	upx
behavioral2/memory/3140-1-0x0000000000400000-0x0000000000486000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1848	3140	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	JaffaCakes118_6139c810fb03937bdeb1c9752d6dcc50.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6139c810fb03937bdeb1c9752d6dcc50.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_6139c810fb03937bdeb1c9752d6dcc50.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3140
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3140 -s 10084
  2⤵
  - Program crash
  PID:1848

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3140 -ip 3140
1⤵
PID:1280

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\~TMA1FD.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/3140-0-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/3140-5-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/3140-1-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download