39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a

General

Target

39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe
Size

1.0MB
MD5

afdbec423f813e977012f612d5423034
SHA1

bd9abb514c4f9ce665775a797087de8b080205ad
SHA256

39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a
SHA512

6b0bc03702a792f59fae7d2c2d79042dfbae24c315b443d1779f80d80d6c268d89d77329daa91b0d4a56b138a99d03103186de9856ed05c7e69b9a6e0b4d04bd
SSDEEP

24576:ObPCL1JgbPUv3aPLEPj+f88ChrjFZ3Iun/pgwzoO5:Rh2PUvhPjy8Nhrn3V/zzo

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	39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.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	39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 992 set thread context of 668	992	39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.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	39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
668	39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe
668	39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe
668	39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe
668	39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe
668	39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe
668	39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 992 wrote to memory of 668	992	39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe	28
PID 992 wrote to memory of 668	992	39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe	28
PID 992 wrote to memory of 668	992	39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe	28
PID 992 wrote to memory of 668	992	39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe	28
PID 992 wrote to memory of 668	992	39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe	28
PID 992 wrote to memory of 668	992	39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe	28
PID 992 wrote to memory of 668	992	39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe	28
PID 992 wrote to memory of 668	992	39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe	28
PID 992 wrote to memory of 668	992	39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe	28
PID 992 wrote to memory of 668	992	39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe	28
PID 992 wrote to memory of 668	992	39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe	28

C:\Users\Admin\AppData\Local\Temp\39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe
"C:\Users\Admin\AppData\Local\Temp\39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:992
- C:\Users\Admin\AppData\Local\Temp\39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe
  "C:\Users\Admin\AppData\Local\Temp\39c150d23e487ad543cfa7d67d6983894e789e1a78fd28ec2ef88488e88c9b0a.exe" Track="0001001000"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:668

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

Replay Monitor

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Downloads

memory/668-65-0x0000000000400000-0x00000000004F3000-memory.dmp

Filesize
972KB

Download
memory/668-74-0x0000000000400000-0x00000000004F3000-memory.dmp

Filesize
972KB

Download
memory/668-73-0x0000000000400000-0x00000000004F3000-memory.dmp

Filesize
972KB

Download
memory/668-59-0x0000000000400000-0x00000000004F3000-memory.dmp

Filesize
972KB

Download
memory/668-61-0x0000000000400000-0x00000000004F3000-memory.dmp

Filesize
972KB

Download
memory/668-55-0x0000000000400000-0x00000000004F3000-memory.dmp

Filesize
972KB

Download
memory/668-72-0x0000000000400000-0x00000000004F3000-memory.dmp

Filesize
972KB

Download
memory/668-63-0x0000000000400000-0x00000000004F3000-memory.dmp

Filesize
972KB

Download
memory/668-54-0x0000000000400000-0x00000000004F3000-memory.dmp

Filesize
972KB

Download
memory/668-67-0x0000000000400000-0x00000000004F3000-memory.dmp

Filesize
972KB

Download
memory/668-71-0x0000000076561000-0x0000000076563000-memory.dmp

Filesize
8KB

Download
memory/992-69-0x0000000000400000-0x000000000057D000-memory.dmp

Filesize
1.5MB

Download
memory/992-58-0x00000000027E0000-0x000000000295D000-memory.dmp

Filesize
1.5MB

Download
memory/992-56-0x0000000000400000-0x000000000057D000-memory.dmp

Filesize
1.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads