72601bced7289b4bea4ff8cc8fa5fee6dc493cb58e28dfdc55f0f39ac0140ea7

Analysis

max time kernel
59s
max time network
31s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 16:52

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General

Target

72601bced7289b4bea4ff8cc8fa5fee6dc493cb58e28dfdc55f0f39ac0140ea7.exe
Size

666KB
MD5

a1c5500f06ba0c5b5d24c73fa95daebb
SHA1

52f93cccaa7b7ed197d17781d7e97e55d774f923
SHA256

72601bced7289b4bea4ff8cc8fa5fee6dc493cb58e28dfdc55f0f39ac0140ea7
SHA512

282a752b4b522e013d18be31b20f57006e77b48f743b6c8036e156d7bddd788e73cdff80097a1ca221171d253a98a3a1f8e141940d519ed4b2204ab7c61478ec
SSDEEP

12288:onpaODJZfcaxqAiR00VcJnKOnmbbCHk88/28/wnXduhusrh+d/:ojqAiUJnKOm3Ak7+8/wXdsK

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

~GMBD.exe

pid process

2004 ~GMBD.exe

pid	process
2004	~GMBD.exe

Loads dropped DLL 2 IoCs

Processes:

72601bced7289b4bea4ff8cc8fa5fee6dc493cb58e28dfdc55f0f39ac0140ea7.exe

pid	process
1884	72601bced7289b4bea4ff8cc8fa5fee6dc493cb58e28dfdc55f0f39ac0140ea7.exe
1884	72601bced7289b4bea4ff8cc8fa5fee6dc493cb58e28dfdc55f0f39ac0140ea7.exe

Enumerates connected drives 3 TTPs 24 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

~GMBD.exe

description	ioc	process
File opened (read-only)	\??\X:	~GMBD.exe
File opened (read-only)	\??\B:	~GMBD.exe
File opened (read-only)	\??\G:	~GMBD.exe
File opened (read-only)	\??\M:	~GMBD.exe
File opened (read-only)	\??\N:	~GMBD.exe
File opened (read-only)	\??\R:	~GMBD.exe
File opened (read-only)	\??\U:	~GMBD.exe
File opened (read-only)	\??\Y:	~GMBD.exe
File opened (read-only)	\??\E:	~GMBD.exe
File opened (read-only)	\??\F:	~GMBD.exe
File opened (read-only)	\??\I:	~GMBD.exe
File opened (read-only)	\??\P:	~GMBD.exe
File opened (read-only)	\??\S:	~GMBD.exe
File opened (read-only)	\??\A:	~GMBD.exe
File opened (read-only)	\??\H:	~GMBD.exe
File opened (read-only)	\??\K:	~GMBD.exe
File opened (read-only)	\??\Q:	~GMBD.exe
File opened (read-only)	\??\Z:	~GMBD.exe
File opened (read-only)	\??\W:	~GMBD.exe
File opened (read-only)	\??\J:	~GMBD.exe
File opened (read-only)	\??\L:	~GMBD.exe
File opened (read-only)	\??\O:	~GMBD.exe
File opened (read-only)	\??\T:	~GMBD.exe
File opened (read-only)	\??\V:	~GMBD.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

72601bced7289b4bea4ff8cc8fa5fee6dc493cb58e28dfdc55f0f39ac0140ea7.exe

description pid process

Token: SeDebugPrivilege 1884 72601bced7289b4bea4ff8cc8fa5fee6dc493cb58e28dfdc55f0f39ac0140ea7.exe

description	pid	process
Token: SeDebugPrivilege	1884	72601bced7289b4bea4ff8cc8fa5fee6dc493cb58e28dfdc55f0f39ac0140ea7.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

72601bced7289b4bea4ff8cc8fa5fee6dc493cb58e28dfdc55f0f39ac0140ea7.exe

description	pid	process	target process
PID 1884 wrote to memory of 2004	1884	72601bced7289b4bea4ff8cc8fa5fee6dc493cb58e28dfdc55f0f39ac0140ea7.exe	~GMBD.exe
PID 1884 wrote to memory of 2004	1884	72601bced7289b4bea4ff8cc8fa5fee6dc493cb58e28dfdc55f0f39ac0140ea7.exe	~GMBD.exe
PID 1884 wrote to memory of 2004	1884	72601bced7289b4bea4ff8cc8fa5fee6dc493cb58e28dfdc55f0f39ac0140ea7.exe	~GMBD.exe
PID 1884 wrote to memory of 2004	1884	72601bced7289b4bea4ff8cc8fa5fee6dc493cb58e28dfdc55f0f39ac0140ea7.exe	~GMBD.exe

C:\Users\Admin\AppData\Local\Temp\72601bced7289b4bea4ff8cc8fa5fee6dc493cb58e28dfdc55f0f39ac0140ea7.exe
"C:\Users\Admin\AppData\Local\Temp\72601bced7289b4bea4ff8cc8fa5fee6dc493cb58e28dfdc55f0f39ac0140ea7.exe"
1⤵
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1884

C:\Users\Admin\AppData\Local\Temp\~GMBD.exe
"C:\Users\Admin\AppData\Local\Temp\~GMBD.exe"
2⤵
- Executes dropped EXE
- Enumerates connected drives
PID:2004

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\~GMBD.exe
Filesize
372KB

MD5
6f608a4b4645e87a7d2fc765f1a81ab2

SHA1
ec4b72ebb9786f9f5cfa46a205f04c5577dc7b25

SHA256
5c54a929196d45d219a5782ae41ba4d97a4f5cfd7e0b2c7c9b01944b8244e7fd

SHA512
e9cdf251416d7307f3344bee9af587e29a7a5dce53fd84b3ac6d0242f5aea5c66c75c67be950decb2c7d75470f61b686431c4bff0c721d5ecbf50c8a43a4df79

Download Submit
\Users\Admin\AppData\Local\Temp\~GMBD.exe
Filesize
372KB

MD5
6f608a4b4645e87a7d2fc765f1a81ab2

SHA1
ec4b72ebb9786f9f5cfa46a205f04c5577dc7b25

SHA256
5c54a929196d45d219a5782ae41ba4d97a4f5cfd7e0b2c7c9b01944b8244e7fd

SHA512
e9cdf251416d7307f3344bee9af587e29a7a5dce53fd84b3ac6d0242f5aea5c66c75c67be950decb2c7d75470f61b686431c4bff0c721d5ecbf50c8a43a4df79

Download Submit
\Users\Admin\AppData\Local\Temp\~GMBD.exe
Filesize
372KB

MD5
6f608a4b4645e87a7d2fc765f1a81ab2

SHA1
ec4b72ebb9786f9f5cfa46a205f04c5577dc7b25

SHA256
5c54a929196d45d219a5782ae41ba4d97a4f5cfd7e0b2c7c9b01944b8244e7fd

SHA512
e9cdf251416d7307f3344bee9af587e29a7a5dce53fd84b3ac6d0242f5aea5c66c75c67be950decb2c7d75470f61b686431c4bff0c721d5ecbf50c8a43a4df79

Download Submit
memory/1884-54-0x0000000076941000-0x0000000076943000-memory.dmp

Filesize
8KB

Download
memory/2004-57-0x0000000000000000-mapping.dmp

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads