ramnit | 2ae2e8d36f60170e3a0a67e50394e7ad97aa3887eeead076e90b80a6f7d60094

Analysis

max time kernel
149s
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
02-01-2025 08:46

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_63e78761088bd4393b3b1e5c9fa432b0.exe
Size

120KB
MD5

63e78761088bd4393b3b1e5c9fa432b0
SHA1

39b369a583bd73089eca38955a6c800dab13cdba
SHA256

2ae2e8d36f60170e3a0a67e50394e7ad97aa3887eeead076e90b80a6f7d60094
SHA512

dceadb6e30fe3db090fb7193668b4e599f625f9b7c9ab7330d6cb52d1e60e8c217df57fa52b44ff905ec4a398273ffad845d2f1aa48b2a716299b19f232732b3
SSDEEP

3072:ykVD4BSqao9c3HwsanTdgyOxsP+f+5Bgj1vtR:8Sqjc3HsTaxoq6iZP

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
548	JaffaCakes118_63e78761088bd4393b3b1e5c9fa432b0.exe

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral2/memory/548-6-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral2/memory/548-10-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral2/memory/548-9-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral2/memory/548-8-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral2/memory/548-4-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral2/memory/548-3-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral2/memory/548-2-0x0000000000400000-0x0000000000425000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4720	548	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_63e78761088bd4393b3b1e5c9fa432b0.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
548	JaffaCakes118_63e78761088bd4393b3b1e5c9fa432b0.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_63e78761088bd4393b3b1e5c9fa432b0.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_63e78761088bd4393b3b1e5c9fa432b0.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:548
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 548 -s 256
  2⤵
  - Program crash
  PID:4720

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 548 -ip 548
1⤵
PID:1252

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\~TMB3FE.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/548-16-0x0000000077BA2000-0x0000000077BA3000-memory.dmp

Filesize
4KB

Download
memory/548-7-0x00000000008B0000-0x00000000008B1000-memory.dmp

Filesize
4KB

Download
memory/548-6-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/548-10-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/548-9-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/548-0-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/548-15-0x0000000077BA2000-0x0000000077BA4000-memory.dmp

Filesize
8KB

Download
memory/548-1-0x0000000000401000-0x0000000000404000-memory.dmp

Filesize
12KB

Download
memory/548-8-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/548-4-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/548-3-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/548-2-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/548-18-0x0000000000401000-0x0000000000404000-memory.dmp

Filesize
12KB

Download