ramnit | c121bf80076edb5f334bf6c69ba4033416680f5665549b0724674419ed41661c

Analysis

max time kernel
47s
max time network
52s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
29-10-2022 19:13

Target

c121bf80076edb5f334bf6c69ba4033416680f5665549b0724674419ed41661c.exe
Size

144KB
MD5

838419142e94a56919edd1c91e5cd120
SHA1

5a32c04c952027989862716f372881990bc6ea41
SHA256

c121bf80076edb5f334bf6c69ba4033416680f5665549b0724674419ed41661c
SHA512

42a0d90a35f8035e24043a92dc747e996f9e66d71d1294bacf2bb8b51ff63fc4a8a2031f7a238e477432b9bb9eb39f30130e37cdc8684caad9d5b2b87c7a89aa
SSDEEP

3072:e+FDzK71QkbstyJjCKICpC72s/mlaX0oAgcDZOkxlKtEKBxdJVvL:e+I713bstyJj0sC7/HxAl0k6tFBxxT

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/1724-56-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/1724-57-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/1724-60-0x0000000000400000-0x000000000042A000-memory.dmp	upx

Loads dropped DLL 2 IoCs

pid	Process
1724	c121bf80076edb5f334bf6c69ba4033416680f5665549b0724674419ed41661c.exe
1724	c121bf80076edb5f334bf6c69ba4033416680f5665549b0724674419ed41661c.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1788	1724	WerFault.exe	26

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1724	c121bf80076edb5f334bf6c69ba4033416680f5665549b0724674419ed41661c.exe

C:\Users\Admin\AppData\Local\Temp\c121bf80076edb5f334bf6c69ba4033416680f5665549b0724674419ed41661c.exe
"C:\Users\Admin\AppData\Local\Temp\c121bf80076edb5f334bf6c69ba4033416680f5665549b0724674419ed41661c.exe"
1⤵
- Loads dropped DLL
- Suspicious use of UnmapMainImage
PID:1724
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1724 -s 140
  2⤵
  - Program crash
  PID:1788

\Users\Admin\AppData\Local\Temp\~TM262.tmp

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
\Users\Admin\AppData\Local\Temp\~TM2A1.tmp

Filesize
1.1MB

MD5
9b98d47916ead4f69ef51b56b0c2323c

SHA1
290a80b4ded0efc0fd00816f373fcea81a521330

SHA256
96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

SHA512
68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

Download Submit
memory/1724-56-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1724-57-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1724-60-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1724-61-0x0000000077340000-0x00000000774C0000-memory.dmp

Filesize
1.5MB

Download