73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc

General

Target

73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe
Size

1.0MB
MD5

40a52b6afe25be993709c9a509260330
SHA1

99eff92c148cdab395a51a161030764a49cd5b92
SHA256

73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc
SHA512

6774a88a7abe358a24a1db28f5c8bbb7bdbf3ec6259086dbec3d52745d54ef0f38a70a39bb3cf99db15df994a75e609391a83275d46553008d54aa763f7e6237
SSDEEP

24576:jlafNPaNMDJOpKROZRpulZBVOkeOLimGHCmO+:haANaRGRpuHetmGimZ

Score

7^/10

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1284 set thread context of 456	1284	73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4063495947-34355257-727531523-1000\Software\Microsoft\Internet Explorer\Main	73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
456	73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe
456	73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe
456	73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe
456	73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe
456	73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe
456	73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1284 wrote to memory of 456	1284	73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe	28
PID 1284 wrote to memory of 456	1284	73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe	28
PID 1284 wrote to memory of 456	1284	73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe	28
PID 1284 wrote to memory of 456	1284	73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe	28
PID 1284 wrote to memory of 456	1284	73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe	28
PID 1284 wrote to memory of 456	1284	73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe	28
PID 1284 wrote to memory of 456	1284	73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe	28
PID 1284 wrote to memory of 456	1284	73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe	28
PID 1284 wrote to memory of 456	1284	73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe	28
PID 1284 wrote to memory of 456	1284	73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe	28
PID 1284 wrote to memory of 456	1284	73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe	28

C:\Users\Admin\AppData\Local\Temp\73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe
"C:\Users\Admin\AppData\Local\Temp\73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1284
- C:\Users\Admin\AppData\Local\Temp\73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe
  "C:\Users\Admin\AppData\Local\Temp\73df1749c9c2c1a8c2d23d8ef357b4140daf3646d0ee733ca8720127000db5bc.exe" Track="0001001000"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:456

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/456-64-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/456-72-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/456-56-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/456-58-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/456-60-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/456-62-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/456-66-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/456-73-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/456-55-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/456-70-0x00000000762E1000-0x00000000762E3000-memory.dmp

Filesize
8KB

Download
memory/456-71-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/1284-69-0x0000000000400000-0x0000000000581000-memory.dmp

Filesize
1.5MB

Download
memory/1284-54-0x00000000003B0000-0x00000000003B3000-memory.dmp

Filesize
12KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads