ramnit | b0980ea9e4357cc0a6c7d35dfb75f8b735c69f909d1987e26a34a863466a0914

Analysis

max time kernel
148s
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 00:05

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General

Target

JaffaCakes118_61720966ae05ee0e01e995ebbaae12f0.exe
Size

208KB
MD5

61720966ae05ee0e01e995ebbaae12f0
SHA1

e764c98844f99f07c454baf617f8d840f11dff41
SHA256

b0980ea9e4357cc0a6c7d35dfb75f8b735c69f909d1987e26a34a863466a0914
SHA512

db1adcdb96c7de8d1cb235e605b66ea1bcdba88da47e13796233c1fac131b895ff0ff386823635ede3fcf6d44b4638b8b1fd4a1928b482951745aeb8529e2833
SSDEEP

3072:U9Wtx0Tez0+REULT2urIlhEc7ltcv2+ojiPgUEPToUxKSe:UktxHOuT2u0qc70v2+out

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
4612	JaffaCakes118_61720966ae05ee0e01e995ebbaae12f0.exe

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4612-3-0x0000000000400000-0x0000000000410000-memory.dmp	upx
behavioral2/memory/4612-5-0x0000000000400000-0x000000000046D000-memory.dmp	upx
behavioral2/memory/4612-2-0x0000000000400000-0x0000000000410000-memory.dmp	upx
behavioral2/memory/4612-9-0x0000000000400000-0x0000000000410000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2288	4612	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_61720966ae05ee0e01e995ebbaae12f0.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_61720966ae05ee0e01e995ebbaae12f0.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_61720966ae05ee0e01e995ebbaae12f0.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4612
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4612 -s 340
  2⤵
  - Program crash
  PID:2288

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4612 -ip 4612
1⤵
PID:212

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\~TM7A70.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/4612-0-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/4612-1-0x0000000002390000-0x000000000245E000-memory.dmp

Filesize
824KB

Download
memory/4612-3-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/4612-4-0x0000000000460000-0x0000000000470000-memory.dmp

Filesize
64KB

Download
memory/4612-5-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/4612-2-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/4612-9-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download