ramnit | 11119b1a2511946c583a67b6608d583a105ae009d138df8c104013f8b904ce46

Analysis

max time kernel
95s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18/01/2025, 15:40

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General

Target

JaffaCakes118_adc5b43ae4f36eaf21de88e57dd69830.exe
Size

66KB
MD5

adc5b43ae4f36eaf21de88e57dd69830
SHA1

e3553f68dd461f938be508712e4e624b7638bc72
SHA256

11119b1a2511946c583a67b6608d583a105ae009d138df8c104013f8b904ce46
SHA512

9c71d0a6219e351794b4814f5550f5382d4a8cb3cb5306f3553a98eb912cd5b953b318df0ec3d569b28aa5aed5bef364774c2a97019106db2ad8c5dd79ea9a92
SSDEEP

1536:7h8Zc0c2TXH53F/y8fnFZTd6Ue6IWVvmfYC+zyl+U8/6O:V8Zc0hTH53F/y0nzTd6UjIWVvn+o

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
1840	JaffaCakes118_adc5b43ae4f36eaf21de88e57dd69830.exe

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1840-7-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/1840-11-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/1840-10-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/1840-9-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/1840-5-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/1840-4-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/1840-6-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/1840-19-0x0000000000400000-0x0000000000419000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3144	1840	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_adc5b43ae4f36eaf21de88e57dd69830.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1840	JaffaCakes118_adc5b43ae4f36eaf21de88e57dd69830.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_adc5b43ae4f36eaf21de88e57dd69830.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_adc5b43ae4f36eaf21de88e57dd69830.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:1840
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1840 -s 508
  2⤵
  - Program crash
  PID:3144

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1840 -ip 1840
1⤵
PID:3104

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\~TMBFF4.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/1840-16-0x0000000077202000-0x0000000077203000-memory.dmp

Filesize
4KB

Download
memory/1840-5-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1840-7-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1840-11-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1840-10-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1840-9-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1840-2-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1840-15-0x0000000077202000-0x0000000077204000-memory.dmp

Filesize
8KB

Download
memory/1840-1-0x0000000000401000-0x0000000000402000-memory.dmp

Filesize
4KB

Download
memory/1840-3-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1840-0-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download
memory/1840-4-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1840-8-0x00000000001F0000-0x00000000001F1000-memory.dmp

Filesize
4KB

Download
memory/1840-6-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1840-19-0x0000000000400000-0x0000000000419000-memory.dmp

Filesize
100KB

Download