ramnit | 9e78f08f225af1717fa1a3dfa16326cc38d091c3204f4e2323d6ee3477676cda

General

Target

9e78f08f225af1717fa1a3dfa16326cc38d091c3204f4e2323d6ee3477676cda.dll
Size

288KB
MD5

0e41f7a38b9729a6a2ae8abe127863b0
SHA1

de5dbdcc9bde39aa417861ea57518a052bf3e5bb
SHA256

9e78f08f225af1717fa1a3dfa16326cc38d091c3204f4e2323d6ee3477676cda
SHA512

b7b81faa808b34732645475c888d612b6d63662f12dadb2bfe58d0bb9e9dce1a37e0d8514e0c0da9df57f1c88b02f4eeb257b8104eeb57316e7b6b92a8723f08
SSDEEP

6144:+2WlDz+0yH+bN2S6S072p5NvJuU0bQPNfW:mlX+0egNb6S0SX7d1u

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

Executes dropped EXE 1 IoCs

pid	Process
816	rundll32mgr.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/816-68-0x0000000000400000-0x0000000000480000-memory.dmp	upx

Loads dropped DLL 6 IoCs

pid	Process
1224	rundll32.exe
816	rundll32mgr.exe
816	rundll32mgr.exe
816	rundll32mgr.exe
816	rundll32mgr.exe
816	rundll32mgr.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\rundll32mgr.exe	rundll32.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
988	1224	WerFault.exe	28

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1032 wrote to memory of 1224	1032	rundll32.exe	28
PID 1032 wrote to memory of 1224	1032	rundll32.exe	28
PID 1032 wrote to memory of 1224	1032	rundll32.exe	28
PID 1032 wrote to memory of 1224	1032	rundll32.exe	28
PID 1032 wrote to memory of 1224	1032	rundll32.exe	28
PID 1032 wrote to memory of 1224	1032	rundll32.exe	28
PID 1032 wrote to memory of 1224	1032	rundll32.exe	28
PID 1224 wrote to memory of 816	1224	rundll32.exe	29
PID 1224 wrote to memory of 816	1224	rundll32.exe	29
PID 1224 wrote to memory of 816	1224	rundll32.exe	29
PID 1224 wrote to memory of 816	1224	rundll32.exe	29
PID 1224 wrote to memory of 816	1224	rundll32.exe	29
PID 1224 wrote to memory of 816	1224	rundll32.exe	29
PID 1224 wrote to memory of 816	1224	rundll32.exe	29
PID 1224 wrote to memory of 988	1224	rundll32.exe	30
PID 1224 wrote to memory of 988	1224	rundll32.exe	30
PID 1224 wrote to memory of 988	1224	rundll32.exe	30
PID 1224 wrote to memory of 988	1224	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\9e78f08f225af1717fa1a3dfa16326cc38d091c3204f4e2323d6ee3477676cda.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1032
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\9e78f08f225af1717fa1a3dfa16326cc38d091c3204f4e2323d6ee3477676cda.dll,#1
  2⤵
  - Loads dropped DLL
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:1224
- - C:\Windows\SysWOW64\rundll32mgr.exe
    C:\Windows\SysWOW64\rundll32mgr.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:816
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1224 -s 228
    3⤵
    - Program crash
    PID:988

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Windows\SysWOW64\rundll32mgr.exe

Filesize
164KB

MD5
bac62a1c9386cfd104f15213cc1bfa68

SHA1
98e16228412cdd5fb3360836bfc12b4128a8b86a

SHA256
ff19f9d04f8156ad7b53e0fc0a4a180b8128ed9013147eb495a9d55ab69d5a33

SHA512
7223f2ff850bf2960a6d3bac87f56c42a04270a167ad0f5ef47c79a52864a6732e52947fe33175a263e527c56279a445d5ee29e639b49713cfa55e1864f7f70f

Download Submit
C:\Windows\SysWOW64\rundll32mgr.exe

Filesize
164KB

MD5
bac62a1c9386cfd104f15213cc1bfa68

SHA1
98e16228412cdd5fb3360836bfc12b4128a8b86a

SHA256
ff19f9d04f8156ad7b53e0fc0a4a180b8128ed9013147eb495a9d55ab69d5a33

SHA512
7223f2ff850bf2960a6d3bac87f56c42a04270a167ad0f5ef47c79a52864a6732e52947fe33175a263e527c56279a445d5ee29e639b49713cfa55e1864f7f70f

Download Submit
\Users\Admin\AppData\Local\Temp\~TM639.tmp

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
\Users\Admin\AppData\Local\Temp\~TM678.tmp

Filesize
1.1MB

MD5
9b98d47916ead4f69ef51b56b0c2323c

SHA1
290a80b4ded0efc0fd00816f373fcea81a521330

SHA256
96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

SHA512
68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

Download Submit
\Windows\SysWOW64\rundll32mgr.exe

Filesize
164KB

MD5
bac62a1c9386cfd104f15213cc1bfa68

SHA1
98e16228412cdd5fb3360836bfc12b4128a8b86a

SHA256
ff19f9d04f8156ad7b53e0fc0a4a180b8128ed9013147eb495a9d55ab69d5a33

SHA512
7223f2ff850bf2960a6d3bac87f56c42a04270a167ad0f5ef47c79a52864a6732e52947fe33175a263e527c56279a445d5ee29e639b49713cfa55e1864f7f70f

Download Submit
\Windows\SysWOW64\rundll32mgr.exe

Filesize
164KB

MD5
bac62a1c9386cfd104f15213cc1bfa68

SHA1
98e16228412cdd5fb3360836bfc12b4128a8b86a

SHA256
ff19f9d04f8156ad7b53e0fc0a4a180b8128ed9013147eb495a9d55ab69d5a33

SHA512
7223f2ff850bf2960a6d3bac87f56c42a04270a167ad0f5ef47c79a52864a6732e52947fe33175a263e527c56279a445d5ee29e639b49713cfa55e1864f7f70f

Download Submit
\Windows\SysWOW64\rundll32mgr.exe

Filesize
164KB

MD5
bac62a1c9386cfd104f15213cc1bfa68

SHA1
98e16228412cdd5fb3360836bfc12b4128a8b86a

SHA256
ff19f9d04f8156ad7b53e0fc0a4a180b8128ed9013147eb495a9d55ab69d5a33

SHA512
7223f2ff850bf2960a6d3bac87f56c42a04270a167ad0f5ef47c79a52864a6732e52947fe33175a263e527c56279a445d5ee29e639b49713cfa55e1864f7f70f

Download Submit
\Windows\SysWOW64\rundll32mgr.exe

Filesize
164KB

MD5
bac62a1c9386cfd104f15213cc1bfa68

SHA1
98e16228412cdd5fb3360836bfc12b4128a8b86a

SHA256
ff19f9d04f8156ad7b53e0fc0a4a180b8128ed9013147eb495a9d55ab69d5a33

SHA512
7223f2ff850bf2960a6d3bac87f56c42a04270a167ad0f5ef47c79a52864a6732e52947fe33175a263e527c56279a445d5ee29e639b49713cfa55e1864f7f70f

Download Submit
memory/816-57-0x0000000000000000-mapping.dmp

Download
memory/816-67-0x0000000002310000-0x0000000002400000-memory.dmp

Filesize
960KB

Download
memory/816-68-0x0000000000400000-0x0000000000480000-memory.dmp

Filesize
512KB

Download
memory/816-69-0x0000000077D40000-0x0000000077EC0000-memory.dmp

Filesize
1.5MB

Download
memory/988-61-0x0000000000000000-mapping.dmp

Download
memory/1224-55-0x0000000076711000-0x0000000076713000-memory.dmp

Filesize
8KB

Download
memory/1224-54-0x0000000000000000-mapping.dmp

Download
memory/1224-70-0x0000000010000000-0x0000000010048000-memory.dmp

Filesize
288KB

Download

Analysis

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