ramnit | 299d7fd888055a3ebfaa6cd72b6f351f25c11e11e6c427f092dbc714f62d09da

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12/01/2025, 19:15

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_164acc82ddf200da2405a3e35d396425.exe
Size

108KB
MD5

164acc82ddf200da2405a3e35d396425
SHA1

5392ae8e15e1dd7307dbab7278aac27cbe4934b9
SHA256

299d7fd888055a3ebfaa6cd72b6f351f25c11e11e6c427f092dbc714f62d09da
SHA512

cb92be7c197591f48d13b7bfcb985c1e3744946659e32df2fb6f679213b44cdd9ba0156e47b5d8c59abce4fc69ff17afed4ff54d832d5a3901c06bfd0bfd40d4
SSDEEP

1536:9+FDoKtniY1u7Nn2JFkC2styJjCKICFjC7EWisS+5mlatSfkZX:9+FDzK71QkbstyJjCKICpC72s/mlaXX

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
4476	JaffaCakes118_164acc82ddf200da2405a3e35d396425.exe

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4476-11-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/4476-10-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/4476-9-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/4476-7-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/4476-6-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/4476-5-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/4476-4-0x0000000000400000-0x000000000042A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4908	4476	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	JaffaCakes118_164acc82ddf200da2405a3e35d396425.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
4476	JaffaCakes118_164acc82ddf200da2405a3e35d396425.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_164acc82ddf200da2405a3e35d396425.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_164acc82ddf200da2405a3e35d396425.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:4476
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4476 -s 388
  2⤵
  - Program crash
  PID:4908

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4476 -ip 4476
1⤵
PID:4536

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\~TM77C0.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/4476-3-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/4476-15-0x0000000077852000-0x0000000077854000-memory.dmp

Filesize
8KB

Download
memory/4476-0-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/4476-8-0x00000000008F0000-0x00000000008F1000-memory.dmp

Filesize
4KB

Download
memory/4476-11-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/4476-10-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/4476-16-0x0000000077852000-0x0000000077853000-memory.dmp

Filesize
4KB

Download
memory/4476-2-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/4476-1-0x0000000000401000-0x0000000000402000-memory.dmp

Filesize
4KB

Download
memory/4476-9-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/4476-7-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/4476-6-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/4476-5-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/4476-4-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download