ramnit | 6ecffd6a456590a09d56eaec47b09c7f25efced4f72aaeda547cab04e2ba57d7

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25/12/2023, 02:43

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General

Target

00a0d22d34c9fd9632d9891d52ebdb1f.exe
Size

106KB
MD5

00a0d22d34c9fd9632d9891d52ebdb1f
SHA1

89b1afb9e1c6d587becef451ba69cf1e5690da63
SHA256

6ecffd6a456590a09d56eaec47b09c7f25efced4f72aaeda547cab04e2ba57d7
SHA512

2148f2d085a2f81f8894b7ea65f26f0774768a863ea193e13079d9a01a91176db75890e8de423501ac884df221dbc7a358c68dd394d94d1f0779a593e8bc9465
SSDEEP

1536:y+FDoK6yniY1u7Nn2JFkC2styJjCKICFjC7EWisS+5mlatSfkZ:y+FDfK71QkbstyJjCKICpC72s/mlaX

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

Loads dropped DLL 2 IoCs

pid	Process
2908	00a0d22d34c9fd9632d9891d52ebdb1f.exe
2908	00a0d22d34c9fd9632d9891d52ebdb1f.exe

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2908-2-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/2908-4-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/2908-8-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/2908-7-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/2908-10-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/2908-5-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/2908-1-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/2908-21-0x0000000000400000-0x000000000042A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2988	2908	WerFault.exe	27

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2908	00a0d22d34c9fd9632d9891d52ebdb1f.exe

C:\Users\Admin\AppData\Local\Temp\00a0d22d34c9fd9632d9891d52ebdb1f.exe
"C:\Users\Admin\AppData\Local\Temp\00a0d22d34c9fd9632d9891d52ebdb1f.exe"
1⤵
- Loads dropped DLL
- Suspicious use of UnmapMainImage
PID:2908
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2908 -s 136
  2⤵
  - Program crash
  PID:2988

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\~TM6CA8.tmp

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
\Users\Admin\AppData\Local\Temp\~TM6D26.tmp

Filesize
1.1MB

MD5
9b98d47916ead4f69ef51b56b0c2323c

SHA1
290a80b4ded0efc0fd00816f373fcea81a521330

SHA256
96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

SHA512
68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

Download Submit
memory/2908-1-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2908-3-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/2908-8-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2908-7-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2908-10-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2908-5-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2908-0-0x0000000000400000-0x0000000000439000-memory.dmp

Filesize
228KB

Download
memory/2908-4-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2908-16-0x0000000077170000-0x0000000077172000-memory.dmp

Filesize
8KB

Download
memory/2908-15-0x0000000077170000-0x0000000077171000-memory.dmp

Filesize
4KB

Download
memory/2908-14-0x000000007716F000-0x0000000077171000-memory.dmp

Filesize
8KB

Download
memory/2908-2-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2908-20-0x0000000075760000-0x0000000075870000-memory.dmp

Filesize
1.1MB

Download
memory/2908-21-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2908-22-0x0000000075760000-0x0000000075870000-memory.dmp

Filesize
1.1MB

Download