9b8d087a8ac0e153b30b5a663dfa0f407c35e00c6187e8fde75d0a5fff3a5db3

General

Target

9b8d087a8ac0e153b30b5a663dfa0f407c35e00c6187e8fde75d0a5fff3a5db3.exe
Size

126KB
MD5

32cc00407f86e313054cf5490e4dbe68
SHA1

d656d024fc92b02b53e4a96268c72acece0ae800
SHA256

9b8d087a8ac0e153b30b5a663dfa0f407c35e00c6187e8fde75d0a5fff3a5db3
SHA512

c3bf3ebfc823a2b193d2f9bf9e689de688b42effaf958ab56c9cca8c04e6bb32f46911225dc3482e04d05e755adaa188228a6039b011aee37fab9562be227cbf
SSDEEP

1536:tB1dlgRwgoY9ef3p81UFz2PEnm5YoNozN6yj344Z9tmKqI:X1dlKwgj23+Oz05YoNoz7D9TmKr

Score

8^/10

evasion persistence

Malware Config

Signatures

Executes dropped EXE 2 IoCs

Processes:

antiban.exeAntiBan.exe

pid process

2464 antiban.exe
3684 AntiBan.exe
Modifies Windows Firewall 1 TTPs 1 IoCs
evasion

Modify Existing Service
T1031

Processes:

netsh.exe

pid process

4324 netsh.exe

pid	process
2464	antiban.exe
3684	AntiBan.exe

pid	process
4324	netsh.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

antiban.exe9b8d087a8ac0e153b30b5a663dfa0f407c35e00c6187e8fde75d0a5fff3a5db3.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation	antiban.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation	9b8d087a8ac0e153b30b5a663dfa0f407c35e00c6187e8fde75d0a5fff3a5db3.exe

Drops startup file 2 IoCs

Processes:

AntiBan.exe

description	ioc	process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\2a37358d2f2c3b649a906126b7d6831c.exe	AntiBan.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\2a37358d2f2c3b649a906126b7d6831c.exe	AntiBan.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

AntiBan.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\2a37358d2f2c3b649a906126b7d6831c = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\AntiBan.exe\" .."	AntiBan.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\2a37358d2f2c3b649a906126b7d6831c = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\AntiBan.exe\" .."	AntiBan.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

AntiBan.exe

pid	process
3684	AntiBan.exe
3684	AntiBan.exe
3684	AntiBan.exe
3684	AntiBan.exe
3684	AntiBan.exe
3684	AntiBan.exe
3684	AntiBan.exe
3684	AntiBan.exe
3684	AntiBan.exe
3684	AntiBan.exe
3684	AntiBan.exe
3684	AntiBan.exe
3684	AntiBan.exe
3684	AntiBan.exe
3684	AntiBan.exe
3684	AntiBan.exe
3684	AntiBan.exe
3684	AntiBan.exe
3684	AntiBan.exe
3684	AntiBan.exe
3684	AntiBan.exe
3684	AntiBan.exe
3684	AntiBan.exe
3684	AntiBan.exe
3684	AntiBan.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

AntiBan.exe

description pid process

Token: SeDebugPrivilege 3684 AntiBan.exe

description	pid	process
Token: SeDebugPrivilege	3684	AntiBan.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

9b8d087a8ac0e153b30b5a663dfa0f407c35e00c6187e8fde75d0a5fff3a5db3.exeantiban.exeAntiBan.exe

description	pid	process	target process
PID 4972 wrote to memory of 2464	4972	9b8d087a8ac0e153b30b5a663dfa0f407c35e00c6187e8fde75d0a5fff3a5db3.exe	antiban.exe
PID 4972 wrote to memory of 2464	4972	9b8d087a8ac0e153b30b5a663dfa0f407c35e00c6187e8fde75d0a5fff3a5db3.exe	antiban.exe
PID 4972 wrote to memory of 2464	4972	9b8d087a8ac0e153b30b5a663dfa0f407c35e00c6187e8fde75d0a5fff3a5db3.exe	antiban.exe
PID 2464 wrote to memory of 3684	2464	antiban.exe	AntiBan.exe
PID 2464 wrote to memory of 3684	2464	antiban.exe	AntiBan.exe
PID 2464 wrote to memory of 3684	2464	antiban.exe	AntiBan.exe
PID 3684 wrote to memory of 4324	3684	AntiBan.exe	netsh.exe
PID 3684 wrote to memory of 4324	3684	AntiBan.exe	netsh.exe
PID 3684 wrote to memory of 4324	3684	AntiBan.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\9b8d087a8ac0e153b30b5a663dfa0f407c35e00c6187e8fde75d0a5fff3a5db3.exe
"C:\Users\Admin\AppData\Local\Temp\9b8d087a8ac0e153b30b5a663dfa0f407c35e00c6187e8fde75d0a5fff3a5db3.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4972

C:\Extracted\antiban.exe
"C:\Extracted\antiban.exe"
2⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2464

C:\Users\Admin\AppData\Local\Temp\AntiBan.exe
"C:\Users\Admin\AppData\Local\Temp\AntiBan.exe"
3⤵
- Executes dropped EXE
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3684

C:\Windows\SysWOW64\netsh.exe
netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\AntiBan.exe" "AntiBan.exe" ENABLE
4⤵
- Modifies Windows Firewall
PID:4324

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Extracted\antiban.exe

Filesize
43KB

MD5
1934995f73f39deff059516e219060a0

SHA1
06ac1f6afbd209e53c93789afed478f6f653d913

SHA256
f669b3a895e73882a06a580d6934261f08cc0a842a269ecc26cc1ab924c60b34

SHA512
14927d5b1e4f89c1d4aeb8ca37f2a199abc692f52c549cc30ad11253dcf283e03b6a1cc3233314a74cb99b1fa2360360d8d006c9c7e5f65ab8c28ee90b6ee287

Download Submit
C:\Extracted\antiban.exe

Filesize
43KB

MD5
1934995f73f39deff059516e219060a0

SHA1
06ac1f6afbd209e53c93789afed478f6f653d913

SHA256
f669b3a895e73882a06a580d6934261f08cc0a842a269ecc26cc1ab924c60b34

SHA512
14927d5b1e4f89c1d4aeb8ca37f2a199abc692f52c549cc30ad11253dcf283e03b6a1cc3233314a74cb99b1fa2360360d8d006c9c7e5f65ab8c28ee90b6ee287

Download Submit
C:\Users\Admin\AppData\Local\Temp\AntiBan.exe

Filesize
43KB

MD5
1934995f73f39deff059516e219060a0

SHA1
06ac1f6afbd209e53c93789afed478f6f653d913

SHA256
f669b3a895e73882a06a580d6934261f08cc0a842a269ecc26cc1ab924c60b34

SHA512
14927d5b1e4f89c1d4aeb8ca37f2a199abc692f52c549cc30ad11253dcf283e03b6a1cc3233314a74cb99b1fa2360360d8d006c9c7e5f65ab8c28ee90b6ee287

Download Submit
C:\Users\Admin\AppData\Local\Temp\AntiBan.exe

Filesize
43KB

MD5
1934995f73f39deff059516e219060a0

SHA1
06ac1f6afbd209e53c93789afed478f6f653d913

SHA256
f669b3a895e73882a06a580d6934261f08cc0a842a269ecc26cc1ab924c60b34

SHA512
14927d5b1e4f89c1d4aeb8ca37f2a199abc692f52c549cc30ad11253dcf283e03b6a1cc3233314a74cb99b1fa2360360d8d006c9c7e5f65ab8c28ee90b6ee287

Download Submit
memory/2464-132-0x0000000000000000-mapping.dmp

Download
memory/2464-135-0x0000000073DB0000-0x0000000074361000-memory.dmp

Filesize
5.7MB

Download
memory/2464-141-0x0000000073DB0000-0x0000000074361000-memory.dmp

Filesize
5.7MB

Download
memory/3684-136-0x0000000000000000-mapping.dmp

Download
memory/3684-139-0x0000000073DB0000-0x0000000074361000-memory.dmp

Filesize
5.7MB

Download
memory/3684-142-0x0000000073DB0000-0x0000000074361000-memory.dmp

Filesize
5.7MB

Download
memory/4324-140-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads