ramnit | 6646d541b36d78ea2390245c662128fd95a07797755c071d9d868c0e060c43ac

Analysis

max time kernel
94s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-01-2025 08:18

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_033cc6d7203711e871556eb136a01afe.exe
Size

65KB
MD5

033cc6d7203711e871556eb136a01afe
SHA1

f34a1535b15c97708a8fa3a1c12961676fffb55f
SHA256

6646d541b36d78ea2390245c662128fd95a07797755c071d9d868c0e060c43ac
SHA512

7840a2cb0d3e87f2810f50abe80dc8ca8f8ad0729e9bbf87f5ba92591097a3b14a7fa95b89eb240f2dce08e3a82d138a03710dc09922cb6fac5c0cfb7973b228
SSDEEP

1536:Ah8Zc0c2TXH53F/y8fnFZTd6Ue6IWVvmfYC+zyl+U8/6O:k8Zc0hTH53F/y0nzTd6UjIWVvn+o

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
3188	JaffaCakes118_033cc6d7203711e871556eb136a01afe.exe

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3188-8-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/3188-10-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/3188-5-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/3188-4-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/3188-3-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/3188-9-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/3188-2-0x0000000000400000-0x000000000041B000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
860	3188	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_033cc6d7203711e871556eb136a01afe.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3188	JaffaCakes118_033cc6d7203711e871556eb136a01afe.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_033cc6d7203711e871556eb136a01afe.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_033cc6d7203711e871556eb136a01afe.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:3188
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3188 -s 508
  2⤵
  - Program crash
  PID:860

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3188 -ip 3188
1⤵
PID:3548

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\~TM8405.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/3188-7-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/3188-3-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3188-0-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3188-8-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3188-10-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3188-5-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3188-4-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3188-6-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3188-1-0x0000000000401000-0x0000000000405000-memory.dmp

Filesize
16KB

Download
memory/3188-16-0x0000000077752000-0x0000000077753000-memory.dmp

Filesize
4KB

Download
memory/3188-15-0x0000000077752000-0x0000000077754000-memory.dmp

Filesize
8KB

Download
memory/3188-9-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3188-2-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3188-18-0x0000000000401000-0x0000000000405000-memory.dmp

Filesize
16KB

Download