ramnit | cb5fa1e99785e9e1356095c46814d167827d196c8e086f4a312f5fcd38aaf89f

Analysis

max time kernel
103s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
24/03/2025, 12:30

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General

Target

JaffaCakes118_8891aeabc9210de07c1223310710cff9.exe
Size

177KB
MD5

8891aeabc9210de07c1223310710cff9
SHA1

e414de375f0a36ddd592215c8820deb94796d116
SHA256

cb5fa1e99785e9e1356095c46814d167827d196c8e086f4a312f5fcd38aaf89f
SHA512

2e80463ebc9a228d740efe45cdb18ceca73f6411be9ba82773d0ce0b2c94c9d19fb5c2b11e6d18eab5492870c2035362c97ce7e15046cfc7fff753c26ebd98a0
SSDEEP

3072:Fr6W2wIcju6IIXlNPQmTh907Y6lP/8qkrHKTEEdrbR9:d6gI4u6lXnxh65QIDbR9

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
5720	JaffaCakes118_8891aeabc9210de07c1223310710cff9.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/5720-2-0x0000000000400000-0x000000000042F000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2008	5720	WerFault.exe	85

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_8891aeabc9210de07c1223310710cff9.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8891aeabc9210de07c1223310710cff9.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8891aeabc9210de07c1223310710cff9.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:5720
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 5720 -s 480
  2⤵
  - Program crash
  PID:2008

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5720 -ip 5720
1⤵
PID:5204

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\~TM43A0.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/5720-0-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/5720-1-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download
memory/5720-2-0x0000000000400000-0x000000000042F000-memory.dmp

Filesize
188KB

Download