c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850

General

Target

c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe
Size

1.1MB
MD5

d66341e0c9f1458c3b6b8ca48fae64c3
SHA1

542de4df849880d7675368345f3c04eb4371aa92
SHA256

c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850
SHA512

49fb9d426229b272c50844d9a1ce62cb732a5cedb58827592f893aea99228764dce5119ebba3bd8d3c83b425b002b88f3d1b533ba6af0b334c315f4290c5a73a
SSDEEP

24576:o88FqvRKoPw8NEx4VmPmsDx7Gk+Reb0wW:o8fRbE2VolvZW

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\VideoBiosVersion	c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.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 opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1236 set thread context of 1328	1236	c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe	29

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Internet Explorer\Main	c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1328	c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe
1328	c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe
1328	c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe
1328	c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe
1328	c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe
1328	c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1236 wrote to memory of 1328	1236	c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe	29
PID 1236 wrote to memory of 1328	1236	c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe	29
PID 1236 wrote to memory of 1328	1236	c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe	29
PID 1236 wrote to memory of 1328	1236	c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe	29
PID 1236 wrote to memory of 1328	1236	c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe	29
PID 1236 wrote to memory of 1328	1236	c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe	29
PID 1236 wrote to memory of 1328	1236	c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe	29
PID 1236 wrote to memory of 1328	1236	c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe	29
PID 1236 wrote to memory of 1328	1236	c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe	29
PID 1236 wrote to memory of 1328	1236	c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe	29
PID 1236 wrote to memory of 1328	1236	c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe	29

C:\Users\Admin\AppData\Local\Temp\c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe
"C:\Users\Admin\AppData\Local\Temp\c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1236
- C:\Users\Admin\AppData\Local\Temp\c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe
  "C:\Users\Admin\AppData\Local\Temp\c37477119b5347c8410d49e909e44379b62f1ffe37a6b98724d89c7f1f867850.exe" Track="0001001000"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1328

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/1328-54-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1328-55-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1328-57-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1328-59-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1328-61-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1328-63-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1328-65-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1328-68-0x0000000074FD1000-0x0000000074FD3000-memory.dmp

Filesize
8KB

Download
memory/1328-69-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1328-70-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1328-71-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads