ramnit | 6ebd1cb6c6476e748b6b00a86f7189875c3b5f2477fc5e97f9861df0683c27a2

Analysis

max time kernel
43s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
06/11/2022, 21:05

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General

Target

6ebd1cb6c6476e748b6b00a86f7189875c3b5f2477fc5e97f9861df0683c27a2.exe
Size

152KB
MD5

0498f74a658fd2efadb224035444cc01
SHA1

568a99da47d650feebc927bb1e12bb658b22b68e
SHA256

6ebd1cb6c6476e748b6b00a86f7189875c3b5f2477fc5e97f9861df0683c27a2
SHA512

c932c035aea62ecee2373b63f579ababd2178ef51e519e5158c55af59cb1d7f8db985444ede684759143f6306ab2d74103553d479f4d1b35d13cf8b7a15199b9
SSDEEP

3072:m+FQlSUWo/UFIAaWOhhPQV2SyxyNr+/rTflEpnigTjg:2UFIIMx42SoyNa/XDMg

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
284	6ebd1cb6c6476e748b6b00a86f7189875c3b5f2477fc5e97f9861df0683c27a2mgr.exe

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/284-61-0x0000000000400000-0x000000000042A000-memory.dmp	upx

Loads dropped DLL 4 IoCs

pid	Process
1480	6ebd1cb6c6476e748b6b00a86f7189875c3b5f2477fc5e97f9861df0683c27a2.exe
1480	6ebd1cb6c6476e748b6b00a86f7189875c3b5f2477fc5e97f9861df0683c27a2.exe
284	6ebd1cb6c6476e748b6b00a86f7189875c3b5f2477fc5e97f9861df0683c27a2mgr.exe
284	6ebd1cb6c6476e748b6b00a86f7189875c3b5f2477fc5e97f9861df0683c27a2mgr.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
876	284	WerFault.exe	27

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1480 wrote to memory of 284	1480	6ebd1cb6c6476e748b6b00a86f7189875c3b5f2477fc5e97f9861df0683c27a2.exe	27
PID 1480 wrote to memory of 284	1480	6ebd1cb6c6476e748b6b00a86f7189875c3b5f2477fc5e97f9861df0683c27a2.exe	27
PID 1480 wrote to memory of 284	1480	6ebd1cb6c6476e748b6b00a86f7189875c3b5f2477fc5e97f9861df0683c27a2.exe	27
PID 1480 wrote to memory of 284	1480	6ebd1cb6c6476e748b6b00a86f7189875c3b5f2477fc5e97f9861df0683c27a2.exe	27

C:\Users\Admin\AppData\Local\Temp\6ebd1cb6c6476e748b6b00a86f7189875c3b5f2477fc5e97f9861df0683c27a2.exe
"C:\Users\Admin\AppData\Local\Temp\6ebd1cb6c6476e748b6b00a86f7189875c3b5f2477fc5e97f9861df0683c27a2.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1480
- C:\Users\Admin\AppData\Local\Temp\6ebd1cb6c6476e748b6b00a86f7189875c3b5f2477fc5e97f9861df0683c27a2mgr.exe
  C:\Users\Admin\AppData\Local\Temp\6ebd1cb6c6476e748b6b00a86f7189875c3b5f2477fc5e97f9861df0683c27a2mgr.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:284
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 284 -s 180
    3⤵
    - Program crash
    PID:876

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\6ebd1cb6c6476e748b6b00a86f7189875c3b5f2477fc5e97f9861df0683c27a2mgr.exe

Filesize
106KB

MD5
fe36fb1073e6f8fa14d7250501a29aaf

SHA1
6c7e01278362797dabcff3e666b68227cb9af10f

SHA256
f34e5af97ccb3574f7d5343246138daf979bfd1f9c37590e9a41f6420ddb3bb6

SHA512
8584c008c5780352f634c37b7f46543a26280b57577b675f6e72185bfc1d95f771d210d799d704eceaba509ebfd2796fb43829495d5b2a568c741ad2d44f882f

Download Submit
\Users\Admin\AppData\Local\Temp\6ebd1cb6c6476e748b6b00a86f7189875c3b5f2477fc5e97f9861df0683c27a2mgr.exe

Filesize
106KB

MD5
fe36fb1073e6f8fa14d7250501a29aaf

SHA1
6c7e01278362797dabcff3e666b68227cb9af10f

SHA256
f34e5af97ccb3574f7d5343246138daf979bfd1f9c37590e9a41f6420ddb3bb6

SHA512
8584c008c5780352f634c37b7f46543a26280b57577b675f6e72185bfc1d95f771d210d799d704eceaba509ebfd2796fb43829495d5b2a568c741ad2d44f882f

Download Submit
\Users\Admin\AppData\Local\Temp\6ebd1cb6c6476e748b6b00a86f7189875c3b5f2477fc5e97f9861df0683c27a2mgr.exe

Filesize
106KB

MD5
fe36fb1073e6f8fa14d7250501a29aaf

SHA1
6c7e01278362797dabcff3e666b68227cb9af10f

SHA256
f34e5af97ccb3574f7d5343246138daf979bfd1f9c37590e9a41f6420ddb3bb6

SHA512
8584c008c5780352f634c37b7f46543a26280b57577b675f6e72185bfc1d95f771d210d799d704eceaba509ebfd2796fb43829495d5b2a568c741ad2d44f882f

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

Filesize
1.2MB

MD5
d124f55b9393c976963407dff51ffa79

SHA1
2c7bbedd79791bfb866898c85b504186db610b5d

SHA256
ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef

SHA512
278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06

Download Submit
\Users\Admin\AppData\Local\Temp\~TMFF86.tmp

Filesize
1.1MB

MD5
9b98d47916ead4f69ef51b56b0c2323c

SHA1
290a80b4ded0efc0fd00816f373fcea81a521330

SHA256
96e0ae104c9662d0d20fdf59844c2d18334e5847b6c4fc7f8ce4b3b87f39887b

SHA512
68b67021f228d8d71df4deb0b6388558b2f935a6aa466a12199cd37ada47ee588ea407b278d190d3a498b0ef3f5f1a2573a469b7ea5561ab2e7055c45565fe94

Download Submit
memory/284-58-0x0000000076201000-0x0000000076203000-memory.dmp

Filesize
8KB

Download
memory/284-62-0x0000000000220000-0x000000000024A000-memory.dmp

Filesize
168KB

Download
memory/284-61-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/284-63-0x00000000772F0000-0x0000000077470000-memory.dmp

Filesize
1.5MB

Download
memory/1480-64-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download