ramnit | c1af73d0e209c4c65504b0e8ef271cbc165d425ccdcf2521335f0927d198d6fa

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
22-01-2025 16:16

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General

Target

JaffaCakes118_0f53492589a3fc7c45264f7f310c716c.exe
Size

68KB
MD5

0f53492589a3fc7c45264f7f310c716c
SHA1

28a56e9c2382e71da2e6481fcef38e0b68a25276
SHA256

c1af73d0e209c4c65504b0e8ef271cbc165d425ccdcf2521335f0927d198d6fa
SHA512

8c328ac4b184d15011e727d40c6e3e9ff6da4d8f8fcc1ee3996f59c7fcd4f95cd8d3dbdea4e4880e5237884b0252e5a9b3bcaff7288583f66e8324af5135ed13
SSDEEP

1536:NBgd6TOhP9O6MOjnosrS7QUnf5EgXL40fiuMUcKL:NBgd6TOx9O6MOks+EUXLffiJK

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
2880	JaffaCakes118_0f53492589a3fc7c45264f7f310c716c.exe

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2880-4-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/2880-10-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/2880-9-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/2880-8-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/2880-5-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/2880-2-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral2/memory/2880-3-0x0000000000400000-0x000000000041B000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1648	2880	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_0f53492589a3fc7c45264f7f310c716c.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2880	JaffaCakes118_0f53492589a3fc7c45264f7f310c716c.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0f53492589a3fc7c45264f7f310c716c.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0f53492589a3fc7c45264f7f310c716c.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of UnmapMainImage
PID:2880
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2880 -s 376
  2⤵
  - Program crash
  PID:1648

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2880 -ip 2880
1⤵
PID:4688

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\~TM7B4A.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/2880-14-0x0000000077562000-0x0000000077564000-memory.dmp

Filesize
8KB

Download
memory/2880-4-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2880-7-0x0000000000520000-0x0000000000521000-memory.dmp

Filesize
4KB

Download
memory/2880-10-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2880-15-0x0000000077562000-0x0000000077563000-memory.dmp

Filesize
4KB

Download
memory/2880-0-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2880-1-0x0000000000401000-0x0000000000405000-memory.dmp

Filesize
16KB

Download
memory/2880-9-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2880-8-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2880-5-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2880-2-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2880-3-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2880-18-0x0000000000401000-0x0000000000405000-memory.dmp

Filesize
16KB

Download