ramnit | 24d9f517a074616e4a1bb5f82ef0805d3413f5de507807ad70a9edb6ad396155

Analysis

max time kernel
149s
max time network
151s
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, 16:54

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General

Target

JaffaCakes118_139d34db5a4dbc2d9e4b5afd50158eff.exe
Size

157KB
MD5

139d34db5a4dbc2d9e4b5afd50158eff
SHA1

d1c3582efd2a493487d086ef53a3811d17fa767c
SHA256

24d9f517a074616e4a1bb5f82ef0805d3413f5de507807ad70a9edb6ad396155
SHA512

bf032d51617ed68372a44f90f8d32fbb1488179e3ed33e0640522dd8c45746fb5d5ccd6ee1edad8e895991f8a3b62bc78d5b3794d161b570b2d69d56d08499c5
SSDEEP

3072:8r6W2wIcju6IIXlNPQmTh907Y6lP/8qkrHK5:g6gI4u6lXnxh65Qs

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
3764	JaffaCakes118_139d34db5a4dbc2d9e4b5afd50158eff.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3764-6-0x0000000000400000-0x0000000000432000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1124	3764	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_139d34db5a4dbc2d9e4b5afd50158eff.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_139d34db5a4dbc2d9e4b5afd50158eff.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_139d34db5a4dbc2d9e4b5afd50158eff.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:3764
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3764 -s 540
  2⤵
  - Program crash
  PID:1124

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3764 -ip 3764
1⤵
PID:2268

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\~TM7D8C.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/3764-0-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/3764-1-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/3764-2-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/3764-6-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download