ramnit | 1398d573a2723e7b07f94207ce1276afe47c9bd350e8ed3b7d995fca64d2accf

Analysis

max time kernel
104s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
23/03/2025, 11:31

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General

Target

JaffaCakes118_8e5e00bf63a2383e74225bfc1a7e59d1.exe
Size

97KB
MD5

8e5e00bf63a2383e74225bfc1a7e59d1
SHA1

3fe1b3c845692d30d7a57b346d0803e318ad23b7
SHA256

1398d573a2723e7b07f94207ce1276afe47c9bd350e8ed3b7d995fca64d2accf
SHA512

05bf83b753bf7da9f7516c99ff4c7ae9bd6b3de903e84cfec731b0ccbfca52b37b74b17a09f18dafc732623abcc03d6fcd0e076cde8f1d125af883db50b15335
SSDEEP

1536:jWZEb/e8NVRqwp2IOeLo1rx7UPufeMsRXV+DlYwROVDWUMILMXN6Xh:jWZyRqwpl9LUrpepXV8lkqxGMXMXh

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
5196	JaffaCakes118_8e5e00bf63a2383e74225bfc1a7e59d1.exe

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/5196-5-0x0000000000400000-0x000000000042C1D8-memory.dmp	upx
behavioral2/memory/5196-7-0x0000000000400000-0x000000000042D000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2476	5196	WerFault.exe	86

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_8e5e00bf63a2383e74225bfc1a7e59d1.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8e5e00bf63a2383e74225bfc1a7e59d1.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8e5e00bf63a2383e74225bfc1a7e59d1.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:5196
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5196 -s 10172
  2⤵
  - Program crash
  PID:2476

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 5196 -ip 5196
1⤵
PID:3476

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\~TM6513.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/5196-0-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/5196-1-0x0000000000400000-0x000000000042C1D8-memory.dmp

Filesize
176KB

Download
memory/5196-5-0x0000000000400000-0x000000000042C1D8-memory.dmp

Filesize
176KB

Download
memory/5196-7-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download