ramnit | 91c4f52a6379aeeef8beefd996df74f978dea498c8baca0d088b652b09cdc142

Analysis

max time kernel
156s
max time network
193s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
29-01-2023 22:50

Target

91c4f52a6379aeeef8beefd996df74f978dea498c8baca0d088b652b09cdc142.exe
Size

95KB
MD5

8d1a8d53b8ae087a641c20e795414b59
SHA1

5ad682d89a9ec12ad2baa1dc803c45a8c462f8ce
SHA256

91c4f52a6379aeeef8beefd996df74f978dea498c8baca0d088b652b09cdc142
SHA512

20d1c3c76821bc1674ba90a2c124d2fa9b237e05c60eb57f02921e20fb4e402d0bc49515c5c17289ec7475633b3a4525ecd5f364a345d5c7b31afb1f5ef11cee
SSDEEP

1536:mjEDZ/5+uLEr4EU3xBWZCnJLCL8GV7BBk49bQVBspEzE:mQDFoSE0EQWZCnJLCL5Q

Score

10^/10

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

UPX packed file 6 IoCs

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

Processes:

resource	yara_rule
behavioral2/memory/2000-135-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral2/memory/2000-136-0x0000000000400000-0x0000000000425000-memory.dmp	upx
behavioral2/memory/2000-138-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/2000-139-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/2000-140-0x0000000000400000-0x000000000043C000-memory.dmp	upx
behavioral2/memory/2000-142-0x0000000000400000-0x0000000000425000-memory.dmp	upx

Loads dropped DLL 1 IoCs

Processes:

91c4f52a6379aeeef8beefd996df74f978dea498c8baca0d088b652b09cdc142.exe

pid process

2000 91c4f52a6379aeeef8beefd996df74f978dea498c8baca0d088b652b09cdc142.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2092 2000 WerFault.exe 91c4f52a6379aeeef8beefd996df74f978dea498c8baca0d088b652b09cdc142.exe
Suspicious use of UnmapMainImage 1 IoCs

Processes:

91c4f52a6379aeeef8beefd996df74f978dea498c8baca0d088b652b09cdc142.exe

pid process

2000 91c4f52a6379aeeef8beefd996df74f978dea498c8baca0d088b652b09cdc142.exe

pid	process
2000	91c4f52a6379aeeef8beefd996df74f978dea498c8baca0d088b652b09cdc142.exe

pid	pid_target	process	target process
2092	2000	WerFault.exe	91c4f52a6379aeeef8beefd996df74f978dea498c8baca0d088b652b09cdc142.exe

pid	process
2000	91c4f52a6379aeeef8beefd996df74f978dea498c8baca0d088b652b09cdc142.exe

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2000 -s 264
2⤵
- Program crash
PID:2092

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2000 -ip 2000
1⤵
PID:2192

C:\Users\Admin\AppData\Local\Temp\~TM278D.tmp
Filesize
1.6MB

MD5
4f3387277ccbd6d1f21ac5c07fe4ca68

SHA1
e16506f662dc92023bf82def1d621497c8ab5890

SHA256
767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

SHA512
9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

Download Submit
memory/2000-132-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2000-135-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2000-136-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download
memory/2000-138-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2000-139-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2000-140-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2000-141-0x0000000077110000-0x00000000772B3000-memory.dmp

Filesize
1.6MB

Download
memory/2000-142-0x0000000000400000-0x0000000000425000-memory.dmp

Filesize
148KB

Download