ramnit | 8f931fd3e189528404bd94852116034a194e2d6334862fce6b788a12272e4801

Analysis

max time kernel
39s
max time network
44s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
01-12-2022 00:57

Target

8f931fd3e189528404bd94852116034a194e2d6334862fce6b788a12272e4801.exe
Size

134KB
MD5

1518db951c39cdc50788fb6c85b6bf5c
SHA1

c0864a22f04edb48f5d11abfc9040c74ed8dadf0
SHA256

8f931fd3e189528404bd94852116034a194e2d6334862fce6b788a12272e4801
SHA512

211f5bfb503c2f5c49712a3d1f1de241ef7311929e5e06d0de8d676faf9ecce191a5e4814f4d4718f2efc1d0354e232981c49d3e119950f2b5968cf92b2f881c
SSDEEP

1536:uh8Zc0c2TXH53F/y8fnFZTd6Ue6IWVvmfYC+zyl+U8/6O:e8Zc0hTH53F/y0nzTd6UjIWVvn+o

Score

10^/10

Ramnit
Ramnit is a versatile family that holds viruses, worms, and Trojans.
trojan spyware stealer worm banker ramnit

UPX packed file 3 IoCs

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

resource	yara_rule
behavioral1/memory/2020-57-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/2020-58-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/2020-61-0x0000000000400000-0x000000000041B000-memory.dmp	upx

Loads dropped DLL 2 IoCs

pid	Process
2020	8f931fd3e189528404bd94852116034a194e2d6334862fce6b788a12272e4801.exe
2020	8f931fd3e189528404bd94852116034a194e2d6334862fce6b788a12272e4801.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1444	2020	WerFault.exe	14

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2020	8f931fd3e189528404bd94852116034a194e2d6334862fce6b788a12272e4801.exe

C:\Users\Admin\AppData\Local\Temp\8f931fd3e189528404bd94852116034a194e2d6334862fce6b788a12272e4801.exe
"C:\Users\Admin\AppData\Local\Temp\8f931fd3e189528404bd94852116034a194e2d6334862fce6b788a12272e4801.exe"
1⤵
- Loads dropped DLL
- Suspicious use of UnmapMainImage
PID:2020
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2020 -s 176
  2⤵
  - Program crash
  PID:1444

\Users\Admin\AppData\Local\Temp\~TM76C6.tmp

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
\Users\Admin\AppData\Local\Temp\~TM781E.tmp

Filesize
1.1MB

MD5
9b98d47916ead4f69ef51b56b0c2323c

SHA1
290a80b4ded0efc0fd00816f373fcea81a521330

SHA256
96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

SHA512
68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

Download Submit
memory/2020-54-0x0000000075451000-0x0000000075453000-memory.dmp

Filesize
8KB

Download
memory/2020-57-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2020-58-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2020-61-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2020-62-0x0000000077270000-0x00000000773F0000-memory.dmp

Filesize
1.5MB

Download