5d5b1ebb3910cfbe5cb375361b88db3d8fc44e2ed63c42df9a9077ec7d884702

General

Target

020484a3a31b60exe_JC.exe
Size

343KB
MD5

020484a3a31b6019bbe6ea06db1c18f7
SHA1

d073d63330728ad312a5312eb25bfa0a24c2d2f9
SHA256

5d5b1ebb3910cfbe5cb375361b88db3d8fc44e2ed63c42df9a9077ec7d884702
SHA512

246ccf0d2ea07e079b17a9428e7454871ff130e0759325471df200bfe5453b7021ed8a973602471e579f54ce8fb6db3e77e389cddce010d4c826766e733757f4
SSDEEP

6144:b2+JS2sFafI8U0obHCW/2a7XQcsPMjVWrG8KgbPzDhwwK9H:b2TFafJiHCWBWPMjVWrXK0CH

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 2 IoCs

pid	Process
1984	wlogon32.exe
2644	wlogon32.exe

Loads dropped DLL 4 IoCs

pid	Process
1708	020484a3a31b60exe_JC.exe
1708	020484a3a31b60exe_JC.exe
1708	020484a3a31b60exe_JC.exe
1984	wlogon32.exe

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

System Information Discovery
T1082

Modifies registry class 28 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\.exe\DefaultIcon\ = "%1"	020484a3a31b60exe_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\.exe\shell	020484a3a31b60exe_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\.exe\shell\runas	020484a3a31b60exe_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\haldriver\ = "Application"	020484a3a31b60exe_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\haldriver\shell\runas\command\ = "\"%1\" %*"	020484a3a31b60exe_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\.exe\shell\open\command\IsolatedCommand = "\"%1\" %*"	020484a3a31b60exe_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\.exe\shell\open	020484a3a31b60exe_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\.exe\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\SysWOW_amd64\\wlogon32.exe\" /START \"%1\" %*"	020484a3a31b60exe_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\.exe\Content-Type = "application/x-msdownload"	020484a3a31b60exe_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\.exe\shell\runas\command	020484a3a31b60exe_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\haldriver	020484a3a31b60exe_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\haldriver\DefaultIcon	020484a3a31b60exe_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\.exe\ = "haldriver"	020484a3a31b60exe_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\haldriver\shell	020484a3a31b60exe_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\haldriver\shell\open\command\ = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\SysWOW_amd64\\wlogon32.exe\" /START \"%1\" %*"	020484a3a31b60exe_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\.exe	020484a3a31b60exe_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\.exe\shell\runas\command\IsolatedCommand = "\"%1\" %*"	020484a3a31b60exe_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\haldriver\shell\open\command\IsolatedCommand = "\"%1\" %*"	020484a3a31b60exe_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\haldriver\shell\runas\command\IsolatedCommand = "\"%1\" %*"	020484a3a31b60exe_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\haldriver\shell\open\command	020484a3a31b60exe_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\haldriver\shell\runas\command	020484a3a31b60exe_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\haldriver\shell\runas	020484a3a31b60exe_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\.exe\shell\runas\command\ = "\"%1\" %*"	020484a3a31b60exe_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\haldriver\Content-Type = "application/x-msdownload"	020484a3a31b60exe_JC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\haldriver\DefaultIcon\ = "%1"	020484a3a31b60exe_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\.exe\DefaultIcon	020484a3a31b60exe_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\haldriver\shell\open	020484a3a31b60exe_JC.exe
Key created	\REGISTRY\USER\S-1-5-21-722410544-1258951091-1992882075-1000_CLASSES\.exe\shell\open\command	020484a3a31b60exe_JC.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1984	wlogon32.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1708 wrote to memory of 1984	1708	020484a3a31b60exe_JC.exe	28
PID 1708 wrote to memory of 1984	1708	020484a3a31b60exe_JC.exe	28
PID 1708 wrote to memory of 1984	1708	020484a3a31b60exe_JC.exe	28
PID 1708 wrote to memory of 1984	1708	020484a3a31b60exe_JC.exe	28
PID 1984 wrote to memory of 2644	1984	wlogon32.exe	29
PID 1984 wrote to memory of 2644	1984	wlogon32.exe	29
PID 1984 wrote to memory of 2644	1984	wlogon32.exe	29
PID 1984 wrote to memory of 2644	1984	wlogon32.exe	29

C:\Users\Admin\AppData\Local\Temp\020484a3a31b60exe_JC.exe
"C:\Users\Admin\AppData\Local\Temp\020484a3a31b60exe_JC.exe"
1⤵
- Loads dropped DLL
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1708
- C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\wlogon32.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\wlogon32.exe" /START "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\wlogon32.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1984
- - C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\wlogon32.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\wlogon32.exe"
    3⤵
    - Executes dropped EXE
    PID:2644

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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\Microsoft\SysWOW_amd64\wlogon32.exe

Filesize
343KB

MD5
2f0212da63d6b8a72b7974ae5d007399

SHA1
14ad45e170c7b65db851788ddf6bb3000e0ab623

SHA256
7f5078184d2c32371832205ec21090b9c4bf706acc6bc7603324449fad2d2767

SHA512
83e76151fa60491cbfed8e829e9540e4c77e250849b7752b10f8deec387e80d7a2cc8523db5d147ad01bec9031b57773811b1e062c46a6447de48667f7751705

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\wlogon32.exe

Filesize
343KB

MD5
2f0212da63d6b8a72b7974ae5d007399

SHA1
14ad45e170c7b65db851788ddf6bb3000e0ab623

SHA256
7f5078184d2c32371832205ec21090b9c4bf706acc6bc7603324449fad2d2767

SHA512
83e76151fa60491cbfed8e829e9540e4c77e250849b7752b10f8deec387e80d7a2cc8523db5d147ad01bec9031b57773811b1e062c46a6447de48667f7751705

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\wlogon32.exe

Filesize
343KB

MD5
2f0212da63d6b8a72b7974ae5d007399

SHA1
14ad45e170c7b65db851788ddf6bb3000e0ab623

SHA256
7f5078184d2c32371832205ec21090b9c4bf706acc6bc7603324449fad2d2767

SHA512
83e76151fa60491cbfed8e829e9540e4c77e250849b7752b10f8deec387e80d7a2cc8523db5d147ad01bec9031b57773811b1e062c46a6447de48667f7751705

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\wlogon32.exe

Filesize
343KB

MD5
2f0212da63d6b8a72b7974ae5d007399

SHA1
14ad45e170c7b65db851788ddf6bb3000e0ab623

SHA256
7f5078184d2c32371832205ec21090b9c4bf706acc6bc7603324449fad2d2767

SHA512
83e76151fa60491cbfed8e829e9540e4c77e250849b7752b10f8deec387e80d7a2cc8523db5d147ad01bec9031b57773811b1e062c46a6447de48667f7751705

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\wlogon32.exe

Filesize
343KB

MD5
2f0212da63d6b8a72b7974ae5d007399

SHA1
14ad45e170c7b65db851788ddf6bb3000e0ab623

SHA256
7f5078184d2c32371832205ec21090b9c4bf706acc6bc7603324449fad2d2767

SHA512
83e76151fa60491cbfed8e829e9540e4c77e250849b7752b10f8deec387e80d7a2cc8523db5d147ad01bec9031b57773811b1e062c46a6447de48667f7751705

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\wlogon32.exe

Filesize
343KB

MD5
2f0212da63d6b8a72b7974ae5d007399

SHA1
14ad45e170c7b65db851788ddf6bb3000e0ab623

SHA256
7f5078184d2c32371832205ec21090b9c4bf706acc6bc7603324449fad2d2767

SHA512
83e76151fa60491cbfed8e829e9540e4c77e250849b7752b10f8deec387e80d7a2cc8523db5d147ad01bec9031b57773811b1e062c46a6447de48667f7751705

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\wlogon32.exe

Filesize
343KB

MD5
2f0212da63d6b8a72b7974ae5d007399

SHA1
14ad45e170c7b65db851788ddf6bb3000e0ab623

SHA256
7f5078184d2c32371832205ec21090b9c4bf706acc6bc7603324449fad2d2767

SHA512
83e76151fa60491cbfed8e829e9540e4c77e250849b7752b10f8deec387e80d7a2cc8523db5d147ad01bec9031b57773811b1e062c46a6447de48667f7751705

Download Submit
\Users\Admin\AppData\Roaming\Microsoft\SysWOW_amd64\wlogon32.exe

Filesize
343KB

MD5
2f0212da63d6b8a72b7974ae5d007399

SHA1
14ad45e170c7b65db851788ddf6bb3000e0ab623

SHA256
7f5078184d2c32371832205ec21090b9c4bf706acc6bc7603324449fad2d2767

SHA512
83e76151fa60491cbfed8e829e9540e4c77e250849b7752b10f8deec387e80d7a2cc8523db5d147ad01bec9031b57773811b1e062c46a6447de48667f7751705

Download Submit

Analysis

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