ramnit | 5561dbd2c83a9d8200ae9dbe1b565500018c6c5bcf6ffc304de5213dbe22248f

Analysis

max time kernel
148s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
31-10-2024 00:05

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General

Target

80bb3d35f1b17f887874bbae4d2d5166_JaffaCakes118.exe
Size

97KB
MD5

80bb3d35f1b17f887874bbae4d2d5166
SHA1

0c112980ed962e90d1ecf19b71fe8b77560929af
SHA256

5561dbd2c83a9d8200ae9dbe1b565500018c6c5bcf6ffc304de5213dbe22248f
SHA512

16919cf862d82a4ff3f0f3226533b8a09138d0adb9d3ed82edfc46dac9adeb181f54e4ec6e66d16170339ee9518df0f229fe43bfd34706333e3dd6c9bc8b86fe
SSDEEP

1536:UpXfGxKjqArOgFm7BYUfng9fMGQkINB1Eqb:kXO2qwWZnkfIkIWqb

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

Processes:

80bb3d35f1b17f887874bbae4d2d5166_JaffaCakes118.exe

pid process

4456 80bb3d35f1b17f887874bbae4d2d5166_JaffaCakes118.exe

pid	process
4456	80bb3d35f1b17f887874bbae4d2d5166_JaffaCakes118.exe

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4456-1-0x0000000000400000-0x000000000042B000-memory.dmp	upx
behavioral2/memory/4456-2-0x0000000000400000-0x000000000042B000-memory.dmp	upx

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2776 4456 WerFault.exe 80bb3d35f1b17f887874bbae4d2d5166_JaffaCakes118.exe
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

Processes:

80bb3d35f1b17f887874bbae4d2d5166_JaffaCakes118.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 80bb3d35f1b17f887874bbae4d2d5166_JaffaCakes118.exe

pid	pid_target	process	target process
2776	4456	WerFault.exe	80bb3d35f1b17f887874bbae4d2d5166_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	80bb3d35f1b17f887874bbae4d2d5166_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\80bb3d35f1b17f887874bbae4d2d5166_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\80bb3d35f1b17f887874bbae4d2d5166_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:4456

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4456 -s 508
2⤵
- Program crash
PID:2776

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4456 -ip 4456
1⤵
PID:4920

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\~TM8889.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/4456-0-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/4456-1-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/4456-2-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download