ramnit | f33c25297ddaf1243333f74fa74c09541cc1e8cec5b467f824f7c022626d0a8e

Analysis

max time kernel
44s
max time network
49s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
07-11-2022 02:40

Target

f33c25297ddaf1243333f74fa74c09541cc1e8cec5b467f824f7c022626d0a8e.exe
Size

106KB
MD5

0dedc6380bf86df2069f1799e8d08e65
SHA1

7e292bd92648f80cbf40276b11fcf7f74fbcd6da
SHA256

f33c25297ddaf1243333f74fa74c09541cc1e8cec5b467f824f7c022626d0a8e
SHA512

a81b37363fbefea4b00cc7754c9e4ee0f739358bf7bc32deabb35d84705bb0151dbbce7882d6611647a00d7ffc8ed467e3bc3bd993ac4bd09a6ff608faf16bff
SSDEEP

1536:Zr+FDoKCniY1u7Nn2JFkC2styJjCKICFjC7EWisS+5mlatSfkZ:d+FDwK71QkbstyJjCKICpC72s/mlaX

Score

10^/10

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

UPX packed file 5 IoCs

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

resource	yara_rule
behavioral1/memory/2020-54-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/2020-55-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/2020-56-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/2020-57-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/2020-60-0x0000000000400000-0x000000000042A000-memory.dmp	upx

Loads dropped DLL 2 IoCs

pid	Process
2020	f33c25297ddaf1243333f74fa74c09541cc1e8cec5b467f824f7c022626d0a8e.exe
2020	f33c25297ddaf1243333f74fa74c09541cc1e8cec5b467f824f7c022626d0a8e.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
936	2020	WerFault.exe	15

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
2020	f33c25297ddaf1243333f74fa74c09541cc1e8cec5b467f824f7c022626d0a8e.exe

C:\Users\Admin\AppData\Local\Temp\f33c25297ddaf1243333f74fa74c09541cc1e8cec5b467f824f7c022626d0a8e.exe
"C:\Users\Admin\AppData\Local\Temp\f33c25297ddaf1243333f74fa74c09541cc1e8cec5b467f824f7c022626d0a8e.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 140
  2⤵
  - Program crash
  PID:936

\Users\Admin\AppData\Local\Temp\~TMEB2A.tmp

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
\Users\Admin\AppData\Local\Temp\~TMEB99.tmp

Filesize
1.1MB

MD5
9b98d47916ead4f69ef51b56b0c2323c

SHA1
290a80b4ded0efc0fd00816f373fcea81a521330

SHA256
96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

SHA512
68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

Download Submit
memory/2020-54-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2020-55-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2020-56-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2020-57-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2020-60-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2020-61-0x0000000077C20000-0x0000000077DA0000-memory.dmp

Filesize
1.5MB

Download