ramnit | bc57f633161ea7fc06a0b93dfc19e79f1c13bc5512c67ae4d935f0c78fee08b2

Analysis

max time kernel
45s
max time network
51s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
07-11-2022 10:49

Target

bc57f633161ea7fc06a0b93dfc19e79f1c13bc5512c67ae4d935f0c78fee08b2.exe
Size

197KB
MD5

0c4d34b0ef7111efda03e930a93f377f
SHA1

b96237f1901ce9599012eb0b904391df374ea529
SHA256

bc57f633161ea7fc06a0b93dfc19e79f1c13bc5512c67ae4d935f0c78fee08b2
SHA512

85ce0fec52f10a09a3fc4dd1ab1dbc6fd0b219a5857be98775d0b6fa0a3e0af54ec6f1d1f510f0abeeb31a9492c7b434e2e4a3cecc6817f2f8d11900dba66750
SSDEEP

1536:Jh8Zc0c2T/53F/y8fnFZTd6Ue6IWVvmfYC+zyl+U8/6O+:v8Zc0hL53F/y0nzTd6UjIWVvn+o2

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/1600-57-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/1600-58-0x0000000000400000-0x000000000041B000-memory.dmp	upx
behavioral1/memory/1600-61-0x0000000000400000-0x000000000041B000-memory.dmp	upx

Loads dropped DLL 2 IoCs

pid	Process
1600	bc57f633161ea7fc06a0b93dfc19e79f1c13bc5512c67ae4d935f0c78fee08b2.exe
1600	bc57f633161ea7fc06a0b93dfc19e79f1c13bc5512c67ae4d935f0c78fee08b2.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
872	1600	WerFault.exe	26

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1600	bc57f633161ea7fc06a0b93dfc19e79f1c13bc5512c67ae4d935f0c78fee08b2.exe

C:\Users\Admin\AppData\Local\Temp\bc57f633161ea7fc06a0b93dfc19e79f1c13bc5512c67ae4d935f0c78fee08b2.exe
"C:\Users\Admin\AppData\Local\Temp\bc57f633161ea7fc06a0b93dfc19e79f1c13bc5512c67ae4d935f0c78fee08b2.exe"
1⤵
- Loads dropped DLL
- Suspicious use of UnmapMainImage
PID:1600
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1600 -s 176
  2⤵
  - Program crash
  PID:872

\Users\Admin\AppData\Local\Temp\~TM1305.tmp

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
\Users\Admin\AppData\Local\Temp\~TM1392.tmp

Filesize
1.1MB

MD5
9b98d47916ead4f69ef51b56b0c2323c

SHA1
290a80b4ded0efc0fd00816f373fcea81a521330

SHA256
96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

SHA512
68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

Download Submit
memory/1600-54-0x00000000752B1000-0x00000000752B3000-memory.dmp

Filesize
8KB

Download
memory/1600-57-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1600-58-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1600-61-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1600-62-0x0000000076F40000-0x00000000770C0000-memory.dmp

Filesize
1.5MB

Download