ramnit | 7523d6a011d85e66a2bcbc6e765f77e6e868096eb5476212e6074ba6dfac6746

Analysis

max time kernel
14s
max time network
28s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
31/12/2023, 00:20

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General

Target

217cdcbb7adab082edda92edcf6129a7.exe
Size

107KB
MD5

217cdcbb7adab082edda92edcf6129a7
SHA1

39395f8c583c9865618dddee6555afc30f14d507
SHA256

7523d6a011d85e66a2bcbc6e765f77e6e868096eb5476212e6074ba6dfac6746
SHA512

d637e02759845a0e161dfb093791260305f5ec548c92ffab600cb7a13a6297fc1f2bcfff637929c3bf5e4f5a3c6da54895a0f56e4d75229245e9613824ff07b8
SSDEEP

1536:O+FDoKqniY1u7Nn2JFkC2styJjCKICFjC7EWisS+5mlatSfkZK:O+FDkK71QkbstyJjCKICpC72s/mlaXK

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
1632	217cdcbb7adab082edda92edcf6129a7.exe
1632	217cdcbb7adab082edda92edcf6129a7.exe

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1632-1-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/1632-3-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/1632-4-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/1632-5-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/1632-9-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/1632-8-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/1632-10-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/1632-21-0x0000000000400000-0x000000000042A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3036	1632	WerFault.exe	27

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
1632	217cdcbb7adab082edda92edcf6129a7.exe

C:\Users\Admin\AppData\Local\Temp\217cdcbb7adab082edda92edcf6129a7.exe
"C:\Users\Admin\AppData\Local\Temp\217cdcbb7adab082edda92edcf6129a7.exe"
1⤵
- Loads dropped DLL
- Suspicious use of UnmapMainImage
PID:1632
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1632 -s 136
  2⤵
  - Program crash
  PID:3036

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\~TMCE57.tmp

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
\Users\Admin\AppData\Local\Temp\~TMCED4.tmp

Filesize
1.1MB

MD5
9b98d47916ead4f69ef51b56b0c2323c

SHA1
290a80b4ded0efc0fd00816f373fcea81a521330

SHA256
96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

SHA512
68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

Download Submit
memory/1632-10-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1632-1-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1632-4-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1632-5-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1632-9-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1632-8-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1632-0-0x0000000000400000-0x0000000000441000-memory.dmp

Filesize
260KB

Download
memory/1632-3-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1632-16-0x00000000778D0000-0x00000000778D1000-memory.dmp

Filesize
4KB

Download
memory/1632-14-0x00000000778CF000-0x00000000778D1000-memory.dmp

Filesize
8KB

Download
memory/1632-17-0x00000000778D0000-0x00000000778D2000-memory.dmp

Filesize
8KB

Download
memory/1632-2-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/1632-21-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1632-23-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/1632-22-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download
memory/1632-20-0x0000000076F90000-0x00000000770A0000-memory.dmp

Filesize
1.1MB

Download