ramnit | 06c42ae4f07296f930276bcb954c352ea20ec3ddb756accd1c0b7c57ed6af8ed

Analysis

max time kernel
34s
max time network
163s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
30/06/2024, 21:23

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General

Target

2024-06-30_61a91fd5c7263dee33d275e148c2ac21_magniber_poet-rat_ramnit.exe
Size

7.0MB
MD5

61a91fd5c7263dee33d275e148c2ac21
SHA1

01b0cd6f83f4dd3e1bfde42b61dd458300deba31
SHA256

06c42ae4f07296f930276bcb954c352ea20ec3ddb756accd1c0b7c57ed6af8ed
SHA512

6dd1fac095165fada5e007dd919278de31546643cb4e7d9c66f2056cc8fe23a5e140d35d2e17b02ed8b8542ab20c851a13b43bf1fc99017f1b20c9abf7f7618c
SSDEEP

98304:nx+y15ZDif5PYXVGx4QjLwAcSjpyZGarJZzDfonvbkZDw3KAGxxmXxZBKFVlX:bbDif5wEx5jBfwGuYUxmxG

Score

10^/10

ramnit banker 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

UPX dump on OEP (original entry point) 1 IoCs

resource	yara_rule
behavioral2/memory/2456-6-0x0000000000400000-0x0000000000432000-memory.dmp	UPX

Executes dropped EXE 1 IoCs

pid	Process
2456	2024-06-30_61a91fd5c7263dee33d275e148c2ac21_magniber_poet-rat_ramnitmgr.exe

Loads dropped DLL 1 IoCs

pid	Process
2456	2024-06-30_61a91fd5c7263dee33d275e148c2ac21_magniber_poet-rat_ramnitmgr.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2456-6-0x0000000000400000-0x0000000000432000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1384	2456	WerFault.exe	91

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2112	2024-06-30_61a91fd5c7263dee33d275e148c2ac21_magniber_poet-rat_ramnit.exe
2112	2024-06-30_61a91fd5c7263dee33d275e148c2ac21_magniber_poet-rat_ramnit.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2112 wrote to memory of 2456	2112	2024-06-30_61a91fd5c7263dee33d275e148c2ac21_magniber_poet-rat_ramnit.exe	91
PID 2112 wrote to memory of 2456	2112	2024-06-30_61a91fd5c7263dee33d275e148c2ac21_magniber_poet-rat_ramnit.exe	91
PID 2112 wrote to memory of 2456	2112	2024-06-30_61a91fd5c7263dee33d275e148c2ac21_magniber_poet-rat_ramnit.exe	91

C:\Users\Admin\AppData\Local\Temp\2024-06-30_61a91fd5c7263dee33d275e148c2ac21_magniber_poet-rat_ramnit.exe
"C:\Users\Admin\AppData\Local\Temp\2024-06-30_61a91fd5c7263dee33d275e148c2ac21_magniber_poet-rat_ramnit.exe"
1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2112
- C:\Users\Admin\AppData\Local\Temp\2024-06-30_61a91fd5c7263dee33d275e148c2ac21_magniber_poet-rat_ramnitmgr.exe
  C:\Users\Admin\AppData\Local\Temp\2024-06-30_61a91fd5c7263dee33d275e148c2ac21_magniber_poet-rat_ramnitmgr.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:2456
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2456 -s 520
    3⤵
    - Program crash
    PID:1384

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2456 -ip 2456
1⤵
PID:5080

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1408 --field-trial-handle=2676,i,447940133669489189,1353734109898858672,262144 --variations-seed-version /prefetch:8
1⤵
PID:2140

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\2024-06-30_61a91fd5c7263dee33d275e148c2ac21_magniber_poet-rat_ramnitmgr.exe

Filesize
157KB

MD5
2ad7467eeceedd64b8bd4f6e04c3cd49

SHA1
d6c5d9878dc49ae9b531d61283609e207154a921

SHA256
2aab17b2f18dfb70cd737b27b1a438ad8878889070a6e025b3684483054f60c9

SHA512
7a647d4a8de90d11cd5afb82ace8354869af0893f28afcf9491d1d4de421315d9a394a5d3462d88c0eff6c5a7a4ed41897d8d0498b59b4b7428ddbb61786be2a

Download Submit
C:\Users\Admin\AppData\Local\Temp\~TM2AF3.tmp

Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/2112-0-0x0000000000470000-0x0000000000B9E000-memory.dmp

Filesize
7.2MB

Download
memory/2456-4-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2456-6-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download