73f466fb8d2e8b73d6673d0d552de6935f81f3e39c359bd4d314414c1d12a544

Analysis

max time kernel
43s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 07:40

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General

Target

73f466fb8d2e8b73d6673d0d552de6935f81f3e39c359bd4d314414c1d12a544.exe
Size

513KB
MD5

4548a5f61e95e84188dc28241210f65a
SHA1

477329e919b67ccf73581ccf529c495e217400ad
SHA256

73f466fb8d2e8b73d6673d0d552de6935f81f3e39c359bd4d314414c1d12a544
SHA512

1b9fce91a6f3b059cd5deb1498c5a75820845b3537487cad72da839171bc837b610b18d00580232d8a21719edbc5f732d428ac40dfafcab10b5428de58a4dbed
SSDEEP

6144:A/npA1BQ9DJZfca9HqCl6giRnGTtmOCyq/rLCitNomhCyB3CIi:cnpaODJZfcaxqAiRLOvcLCwhvB3di

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

~GM677.exe

pid process

1204 ~GM677.exe

pid	process
1204	~GM677.exe

Loads dropped DLL 2 IoCs

Processes:

73f466fb8d2e8b73d6673d0d552de6935f81f3e39c359bd4d314414c1d12a544.exe

pid	process
1264	73f466fb8d2e8b73d6673d0d552de6935f81f3e39c359bd4d314414c1d12a544.exe
1264	73f466fb8d2e8b73d6673d0d552de6935f81f3e39c359bd4d314414c1d12a544.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

~GM677.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\~GM677 = "C:\\Users\\Admin\\AppData\\Local\\Temp\\~GM677.exe"	~GM677.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

73f466fb8d2e8b73d6673d0d552de6935f81f3e39c359bd4d314414c1d12a544.exe

description pid process

Token: SeDebugPrivilege 1264 73f466fb8d2e8b73d6673d0d552de6935f81f3e39c359bd4d314414c1d12a544.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

~GM677.exe

pid process

1204 ~GM677.exe
Suspicious use of SendNotifyMessage 1 IoCs

Processes:

~GM677.exe

pid process

1204 ~GM677.exe

description	pid	process
Token: SeDebugPrivilege	1264	73f466fb8d2e8b73d6673d0d552de6935f81f3e39c359bd4d314414c1d12a544.exe

pid	process
1204	~GM677.exe

pid	process
1204	~GM677.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

73f466fb8d2e8b73d6673d0d552de6935f81f3e39c359bd4d314414c1d12a544.exe

description	pid	process	target process
PID 1264 wrote to memory of 1204	1264	73f466fb8d2e8b73d6673d0d552de6935f81f3e39c359bd4d314414c1d12a544.exe	~GM677.exe
PID 1264 wrote to memory of 1204	1264	73f466fb8d2e8b73d6673d0d552de6935f81f3e39c359bd4d314414c1d12a544.exe	~GM677.exe
PID 1264 wrote to memory of 1204	1264	73f466fb8d2e8b73d6673d0d552de6935f81f3e39c359bd4d314414c1d12a544.exe	~GM677.exe
PID 1264 wrote to memory of 1204	1264	73f466fb8d2e8b73d6673d0d552de6935f81f3e39c359bd4d314414c1d12a544.exe	~GM677.exe

C:\Users\Admin\AppData\Local\Temp\73f466fb8d2e8b73d6673d0d552de6935f81f3e39c359bd4d314414c1d12a544.exe
"C:\Users\Admin\AppData\Local\Temp\73f466fb8d2e8b73d6673d0d552de6935f81f3e39c359bd4d314414c1d12a544.exe"
1⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1264

C:\Users\Admin\AppData\Local\Temp\~GM677.exe
"C:\Users\Admin\AppData\Local\Temp\~GM677.exe"
2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1204

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\~GM677.exe
Filesize
164KB

MD5
6b75ab4c6595e5365c9e7cc045763ee1

SHA1
41918c15f0995cc436559e490f49f8dd1fc1e06b

SHA256
09aeeac4b97c073faddbbfb8cfbc8dfce63578490477e71f404326aa0fd0c85e

SHA512
7d5a5b7b8ad2bc7742b0d35761301e020eb3481c91a9cfa1b55ffde05608005e811fbf8da5359462679e63da69b1ba970f3b0b5ce848baa408eee6483007f938

Download Submit
\Users\Admin\AppData\Local\Temp\~GM677.exe
Filesize
164KB

MD5
6b75ab4c6595e5365c9e7cc045763ee1

SHA1
41918c15f0995cc436559e490f49f8dd1fc1e06b

SHA256
09aeeac4b97c073faddbbfb8cfbc8dfce63578490477e71f404326aa0fd0c85e

SHA512
7d5a5b7b8ad2bc7742b0d35761301e020eb3481c91a9cfa1b55ffde05608005e811fbf8da5359462679e63da69b1ba970f3b0b5ce848baa408eee6483007f938

Download Submit
\Users\Admin\AppData\Local\Temp\~GM677.exe
Filesize
164KB

MD5
6b75ab4c6595e5365c9e7cc045763ee1

SHA1
41918c15f0995cc436559e490f49f8dd1fc1e06b

SHA256
09aeeac4b97c073faddbbfb8cfbc8dfce63578490477e71f404326aa0fd0c85e

SHA512
7d5a5b7b8ad2bc7742b0d35761301e020eb3481c91a9cfa1b55ffde05608005e811fbf8da5359462679e63da69b1ba970f3b0b5ce848baa408eee6483007f938

Download Submit
memory/1204-57-0x0000000000000000-mapping.dmp

Download
memory/1264-54-0x0000000075601000-0x0000000075603000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads