f9cf3bf59fd159c244b689880005f41b3eb2afec3c98bcb3f1fd48f03606bb68

General

Target

2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe
Size

8.2MB
MD5

49821681a577c7aa118eca3400d71d53
SHA1

e96ae5a5f90e3a4622b64e91d374bbbd102165d3
SHA256

2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88
SHA512

5985f9fe71814ebf41786ddb3c4d7a37cc31e79d81aab0d8008ab701325c404c1316a78eb96ace3f2be4394f3c4eed7249e1d54b526b1d8f6e84f00a18ef0002
SSDEEP

196608:ihTb9B0BPrDz4pxgZZPy5RmStgxb/z6FDiSJXqeUh4mT:MTb9epDz4MZZ4RmxYDiScfhH

Score

7^/10

Malware Config

Signatures

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.lnk	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.lnk	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe

Executes dropped EXE 2 IoCs

pid	Process
1600	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe
1812	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe

Loads dropped DLL 1 IoCs

pid	Process
1704	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3297628651-743815474-1126733160-1000\Software\Microsoft\Windows\CurrentVersion\Run\2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88 = "C:\\Users\\Admin\\AppData\\Roaming\\2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe"	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
3	ip-api.com

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
1536	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1996	powershell.exe
1344	powershell.exe
1756	powershell.exe
1704	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	1704	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe
Token: SeDebugPrivilege	1996	powershell.exe
Token: SeDebugPrivilege	1344	powershell.exe
Token: SeDebugPrivilege	1756	powershell.exe
Token: SeDebugPrivilege	1600	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1704	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 1704 wrote to memory of 1996	1704	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe	28
PID 1704 wrote to memory of 1996	1704	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe	28
PID 1704 wrote to memory of 1996	1704	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe	28
PID 1704 wrote to memory of 1996	1704	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe	28
PID 1704 wrote to memory of 1344	1704	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe	30
PID 1704 wrote to memory of 1344	1704	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe	30
PID 1704 wrote to memory of 1344	1704	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe	30
PID 1704 wrote to memory of 1344	1704	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe	30
PID 1704 wrote to memory of 1756	1704	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe	32
PID 1704 wrote to memory of 1756	1704	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe	32
PID 1704 wrote to memory of 1756	1704	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe	32
PID 1704 wrote to memory of 1756	1704	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe	32
PID 1704 wrote to memory of 1536	1704	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe	34
PID 1704 wrote to memory of 1536	1704	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe	34
PID 1704 wrote to memory of 1536	1704	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe	34
PID 1704 wrote to memory of 1536	1704	2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe	34
PID 1552 wrote to memory of 1600	1552	taskeng.exe	37
PID 1552 wrote to memory of 1600	1552	taskeng.exe	37
PID 1552 wrote to memory of 1600	1552	taskeng.exe	37
PID 1552 wrote to memory of 1600	1552	taskeng.exe	37
PID 1552 wrote to memory of 1812	1552	taskeng.exe	38
PID 1552 wrote to memory of 1812	1552	taskeng.exe	38
PID 1552 wrote to memory of 1812	1552	taskeng.exe	38
PID 1552 wrote to memory of 1812	1552	taskeng.exe	38

C:\Users\Admin\AppData\Local\Temp\2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe
"C:\Users\Admin\AppData\Local\Temp\2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe"
1⤵
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1704
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe'
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1996
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess '2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe'
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1344
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe'
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1756
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88" /tr "C:\Users\Admin\AppData\Roaming\2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe"
  2⤵
  - Creates scheduled task(s)
  PID:1536

C:\Windows\system32\taskeng.exe
taskeng.exe {0A0AF473-3290-4637-A4C5-394BD5AF7B8E} S-1-5-21-3297628651-743815474-1126733160-1000:HHVWDVKF\Admin:Interactive:[1]
1⤵
- Suspicious use of WriteProcessMemory
PID:1552
- C:\Users\Admin\AppData\Roaming\2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe
  C:\Users\Admin\AppData\Roaming\2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of AdjustPrivilegeToken
  PID:1600
- C:\Users\Admin\AppData\Roaming\2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe
  C:\Users\Admin\AppData\Roaming\2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe
  2⤵
  - Executes dropped EXE
  PID:1812

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

Scheduled Task

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe

Filesize
8.2MB

MD5
49821681a577c7aa118eca3400d71d53

SHA1
e96ae5a5f90e3a4622b64e91d374bbbd102165d3

SHA256
2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88

SHA512
5985f9fe71814ebf41786ddb3c4d7a37cc31e79d81aab0d8008ab701325c404c1316a78eb96ace3f2be4394f3c4eed7249e1d54b526b1d8f6e84f00a18ef0002

Download Submit
C:\Users\Admin\AppData\Roaming\2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe

Filesize
8.2MB

MD5
49821681a577c7aa118eca3400d71d53

SHA1
e96ae5a5f90e3a4622b64e91d374bbbd102165d3

SHA256
2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88

SHA512
5985f9fe71814ebf41786ddb3c4d7a37cc31e79d81aab0d8008ab701325c404c1316a78eb96ace3f2be4394f3c4eed7249e1d54b526b1d8f6e84f00a18ef0002

Download Submit
C:\Users\Admin\AppData\Roaming\2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe

Filesize
8.2MB

MD5
49821681a577c7aa118eca3400d71d53

SHA1
e96ae5a5f90e3a4622b64e91d374bbbd102165d3

SHA256
2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88

SHA512
5985f9fe71814ebf41786ddb3c4d7a37cc31e79d81aab0d8008ab701325c404c1316a78eb96ace3f2be4394f3c4eed7249e1d54b526b1d8f6e84f00a18ef0002

Download Submit
C:\Users\Admin\AppData\Roaming\2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe

Filesize
8.2MB

MD5
49821681a577c7aa118eca3400d71d53

SHA1
e96ae5a5f90e3a4622b64e91d374bbbd102165d3

SHA256
2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88

SHA512
5985f9fe71814ebf41786ddb3c4d7a37cc31e79d81aab0d8008ab701325c404c1316a78eb96ace3f2be4394f3c4eed7249e1d54b526b1d8f6e84f00a18ef0002

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\G919DCH8XQ3GZAHKW32Z.temp

Filesize
7KB

MD5
76f5d4f94139aaf6e01b228583d1e4b9

SHA1
7aa0634c9219736ffc8cef101c566ef8ef560ae4

SHA256
8dbd680f3dc1a9f235aea865ae6869250cfca17c5593e54f4ee43d74ecc9faee

SHA512
512934774d8c10336f5e285e199878b27291304471acdc69f39db8707567c53fe629681cb0b0f32ec6c3b010c208063bbf40dbdeaed590dbac9b7d8d95249efb

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
76f5d4f94139aaf6e01b228583d1e4b9

SHA1
7aa0634c9219736ffc8cef101c566ef8ef560ae4

SHA256
8dbd680f3dc1a9f235aea865ae6869250cfca17c5593e54f4ee43d74ecc9faee

SHA512
512934774d8c10336f5e285e199878b27291304471acdc69f39db8707567c53fe629681cb0b0f32ec6c3b010c208063bbf40dbdeaed590dbac9b7d8d95249efb

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
76f5d4f94139aaf6e01b228583d1e4b9

SHA1
7aa0634c9219736ffc8cef101c566ef8ef560ae4

SHA256
8dbd680f3dc1a9f235aea865ae6869250cfca17c5593e54f4ee43d74ecc9faee

SHA512
512934774d8c10336f5e285e199878b27291304471acdc69f39db8707567c53fe629681cb0b0f32ec6c3b010c208063bbf40dbdeaed590dbac9b7d8d95249efb

Download Submit
\Users\Admin\AppData\Roaming\2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88.exe

Filesize
8.2MB

MD5
49821681a577c7aa118eca3400d71d53

SHA1
e96ae5a5f90e3a4622b64e91d374bbbd102165d3

SHA256
2658355af06f2bd5c9bb325e856723a362efcd9d9a8ee6a7c7f6ae5f85214e88

SHA512
5985f9fe71814ebf41786ddb3c4d7a37cc31e79d81aab0d8008ab701325c404c1316a78eb96ace3f2be4394f3c4eed7249e1d54b526b1d8f6e84f00a18ef0002

Download Submit
memory/1600-99-0x0000000008EA0000-0x0000000008EA6000-memory.dmp

Filesize
24KB

Download
memory/1600-98-0x0000000008E80000-0x0000000008E86000-memory.dmp

Filesize
24KB

Download
memory/1600-97-0x0000000004A70000-0x0000000004AB0000-memory.dmp

Filesize
256KB

Download
memory/1600-95-0x0000000000040000-0x0000000000886000-memory.dmp

Filesize
8.3MB

Download
memory/1704-61-0x0000000004AB0000-0x0000000004B26000-memory.dmp

Filesize
472KB

Download
memory/1704-59-0x0000000006E90000-0x0000000007508000-memory.dmp

Filesize
6.5MB

Download
memory/1704-68-0x0000000008FE0000-0x0000000008FE6000-memory.dmp

Filesize
24KB

Download
memory/1704-69-0x0000000008FF0000-0x0000000009006000-memory.dmp

Filesize
88KB

Download
memory/1704-70-0x0000000005110000-0x0000000005150000-memory.dmp

Filesize
256KB

Download
memory/1704-55-0x0000000005110000-0x0000000005150000-memory.dmp

Filesize
256KB

Download
memory/1704-66-0x0000000007BB0000-0x0000000007BB8000-memory.dmp

Filesize
32KB

Download
memory/1704-65-0x0000000004F90000-0x0000000004F98000-memory.dmp

Filesize
32KB

Download
memory/1704-64-0x0000000002930000-0x000000000294E000-memory.dmp

Filesize
120KB

Download
memory/1704-63-0x0000000000C50000-0x0000000000C58000-memory.dmp

Filesize
32KB

Download
memory/1704-62-0x0000000000C20000-0x0000000000C46000-memory.dmp

Filesize
152KB

Download
memory/1704-54-0x0000000000CE0000-0x0000000001526000-memory.dmp

Filesize
8.3MB

Download
memory/1704-60-0x0000000000530000-0x0000000000538000-memory.dmp

Filesize
32KB

Download
memory/1704-67-0x0000000008FC0000-0x0000000008FC6000-memory.dmp

Filesize
24KB

Download
memory/1704-58-0x0000000000A30000-0x0000000000A62000-memory.dmp

Filesize
200KB

Download
memory/1704-57-0x0000000000A00000-0x0000000000A1A000-memory.dmp

Filesize
104KB

Download
memory/1704-56-0x0000000005530000-0x00000000059B8000-memory.dmp

Filesize
4.5MB

Download
memory/1812-101-0x0000000000E70000-0x00000000016B6000-memory.dmp

Filesize
8.3MB

Download
memory/1996-73-0x0000000002330000-0x0000000002370000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads