63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca

Analysis

max time kernel
146s
max time network
152s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 14:08

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General

Target

63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
Size

138KB
MD5

a7a92416b1fac1199b3e9b7290bb8b71
SHA1

3c03b4f626d82908d281b2615c7728ff7536dd57
SHA256

63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca
SHA512

1253db9c29379fd969dcaf8560cb9c92eb443d9669c036cfce992082613088edeadae2da48d4139497aa5f30acb659093eaab997b8ce08b3f94e110fef53a36b
SSDEEP

3072:TazlT6yKHV3NBsn5mOqHd7rKV67t0GOpko6D1z47Q2:Ul613NBkS7OV/ppkoEBQl

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

svchost.exenotepad.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\Adobe System Incorporated = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Adobe\\Reader_sl.exe"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\Sgkwko = "C:\\Users\\Admin\\AppData\\Roaming\\Identities\\Sgkwko.exe"	notepad.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:

svchost.exenotepad.exe

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

Suspicious use of SetThreadContext 2 IoCs

Processes:

63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe

description	pid	process	target process
PID 1960 set thread context of 1488	1960	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
PID 1488 set thread context of 2028	1488	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exesvchost.exe63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe

pid	process
1960	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
1960	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
1240	svchost.exe
2028	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe

pid process

1488 63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe

pid	process
1488	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

Processes:

63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exesvchost.exenotepad.exe

description	pid	process
Token: 33	1960	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
Token: SeIncBasePriorityPrivilege	1960	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
Token: SeDebugPrivilege	2028	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
Token: SeDebugPrivilege	1240	svchost.exe
Token: SeDebugPrivilege	1224	notepad.exe

Suspicious use of WriteProcessMemory 37 IoCs

Processes:

63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exesvchost.exe63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe

description	pid	process	target process
PID 1960 wrote to memory of 1488	1960	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
PID 1960 wrote to memory of 1488	1960	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
PID 1960 wrote to memory of 1488	1960	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
PID 1960 wrote to memory of 1488	1960	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
PID 1960 wrote to memory of 1488	1960	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
PID 1960 wrote to memory of 1488	1960	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
PID 1960 wrote to memory of 1488	1960	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
PID 1960 wrote to memory of 1488	1960	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
PID 1960 wrote to memory of 1488	1960	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
PID 1960 wrote to memory of 1488	1960	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
PID 1960 wrote to memory of 1488	1960	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
PID 1488 wrote to memory of 1240	1488	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	svchost.exe
PID 1488 wrote to memory of 1240	1488	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	svchost.exe
PID 1488 wrote to memory of 1240	1488	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	svchost.exe
PID 1488 wrote to memory of 1240	1488	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	svchost.exe
PID 1488 wrote to memory of 1240	1488	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	svchost.exe
PID 1240 wrote to memory of 1224	1240	svchost.exe	notepad.exe
PID 1240 wrote to memory of 1224	1240	svchost.exe	notepad.exe
PID 1240 wrote to memory of 1224	1240	svchost.exe	notepad.exe
PID 1240 wrote to memory of 1224	1240	svchost.exe	notepad.exe
PID 1240 wrote to memory of 1224	1240	svchost.exe	notepad.exe
PID 1488 wrote to memory of 2028	1488	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
PID 1488 wrote to memory of 2028	1488	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
PID 1488 wrote to memory of 2028	1488	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
PID 1488 wrote to memory of 2028	1488	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
PID 1488 wrote to memory of 2028	1488	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
PID 1488 wrote to memory of 2028	1488	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
PID 1488 wrote to memory of 2028	1488	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
PID 1488 wrote to memory of 2028	1488	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
PID 1488 wrote to memory of 2028	1488	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
PID 1488 wrote to memory of 2028	1488	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
PID 2028 wrote to memory of 1240	2028	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	svchost.exe
PID 2028 wrote to memory of 1240	2028	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	svchost.exe
PID 2028 wrote to memory of 1360	2028	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	calc.exe
PID 2028 wrote to memory of 1360	2028	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	calc.exe
PID 2028 wrote to memory of 1224	2028	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	notepad.exe
PID 2028 wrote to memory of 1224	2028	63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe	notepad.exe

C:\Users\Admin\AppData\Local\Temp\63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
"C:\Users\Admin\AppData\Local\Temp\63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1960
- C:\Users\Admin\AppData\Local\Temp\63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
  "C:\Users\Admin\AppData\Local\Temp\63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:1488
- - C:\Windows\SysWOW64\svchost.exe
    "C:\Windows\SysWOW64\svchost.exe"
    3⤵
    - Adds Run key to start application
    - Enumerates connected drives
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1240
  - - C:\Windows\SysWOW64\notepad.exe
      "C:\Windows\SysWOW64\notepad.exe"
      4⤵
      Adds Run key to start application
      Enumerates connected drives
      Suspicious use of AdjustPrivilegeToken
      PID:1224
- - C:\Windows\SysWOW64\calc.exe
    "C:\Windows\SysWOW64\calc.exe"
    3⤵
    PID:1360
- - C:\Users\Admin\AppData\Local\Temp\63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe
    "C:\Users\Admin\AppData\Local\Temp\63b7814f93b5d76e50a37ff45f719beca436ce0980858fda7492561247a721ca.exe"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2028

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1224-77-0x0000000000110000-0x0000000000139000-memory.dmp

Filesize
164KB

Download
memory/1224-261-0x0000000000250000-0x000000000029E000-memory.dmp

Filesize
312KB

Download
memory/1224-135-0x0000000000250000-0x000000000029E000-memory.dmp

Filesize
312KB

Download
memory/1224-126-0x0000000000250000-0x000000000029E000-memory.dmp

Filesize
312KB

Download
memory/1224-122-0x0000000000250000-0x000000000029E000-memory.dmp

Filesize
312KB

Download
memory/1224-118-0x0000000000250000-0x000000000029E000-memory.dmp

Filesize
312KB

Download
memory/1224-113-0x0000000000250000-0x000000000029E000-memory.dmp

Filesize
312KB

Download
memory/1224-94-0x0000000000110000-0x0000000000139000-memory.dmp

Filesize
164KB

Download
memory/1224-78-0x0000000000110000-0x0000000000139000-memory.dmp

Filesize
164KB

Download
memory/1224-76-0x0000000000110000-0x0000000000139000-memory.dmp

Filesize
164KB

Download
memory/1224-73-0x0000000000000000-mapping.dmp

Download
memory/1224-75-0x0000000000110000-0x0000000000139000-memory.dmp

Filesize
164KB

Download
memory/1240-110-0x0000000000180000-0x00000000001CE000-memory.dmp

Filesize
312KB

Download
memory/1240-119-0x0000000000180000-0x00000000001CE000-memory.dmp

Filesize
312KB

Download
memory/1240-260-0x0000000000180000-0x00000000001CE000-memory.dmp

Filesize
312KB

Download
memory/1240-132-0x0000000000180000-0x00000000001CE000-memory.dmp

Filesize
312KB

Download
memory/1240-123-0x0000000000180000-0x00000000001CE000-memory.dmp

Filesize
312KB

Download
memory/1240-69-0x0000000000000000-mapping.dmp

Download
memory/1240-114-0x0000000000180000-0x00000000001CE000-memory.dmp

Filesize
312KB

Download
memory/1240-106-0x0000000000180000-0x00000000001CE000-memory.dmp

Filesize
312KB

Download
memory/1240-103-0x0000000000180000-0x00000000001CE000-memory.dmp

Filesize
312KB

Download
memory/1240-101-0x0000000000180000-0x00000000001CE000-memory.dmp

Filesize
312KB

Download
memory/1240-91-0x0000000000080000-0x00000000000A9000-memory.dmp

Filesize
164KB

Download
memory/1488-60-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1488-54-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1488-64-0x00000000004045C0-mapping.dmp

Download
memory/1488-66-0x0000000074AB1000-0x0000000074AB3000-memory.dmp

Filesize
8KB

Download
memory/1488-63-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1488-90-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1488-57-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1488-62-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1488-55-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1488-59-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2028-88-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2028-82-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2028-86-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2028-80-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2028-117-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2028-95-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2028-79-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2028-89-0x0000000000410910-mapping.dmp

Download
memory/2028-96-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2028-84-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download