ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134

General

Target

ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe
Size

1.1MB
MD5

60c734ada641dbfb93ea83d9ce28f3ac
SHA1

60935152ca71730e3b436efb63bda59c27ea7fd4
SHA256

ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134
SHA512

daf532a2443eb2e926a3553eade7fc6c9990433f7a5e6930108ecb5be7104ee628c1bfc9d951125718e5128fc14eb26753c04ba7d539612f35d2d4702a6b64c1
SSDEEP

12288:LJ84D/9Hfe6rfTJ6Lt8urB7Nj6fsfqdm7pTTCIu0EuG2a18RzY47E9ELluv9Ny4z:LF7WXbqdUTmWK29ZY47EiLMYTHyp

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	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.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	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1496 set thread context of 836	1496	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe	29

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1214520366-621468234-4062160515-1000\Software\Microsoft\Internet Explorer\Main	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
836	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe
836	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe
836	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe
836	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe
836	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe
836	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1496 wrote to memory of 836	1496	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe	29
PID 1496 wrote to memory of 836	1496	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe	29
PID 1496 wrote to memory of 836	1496	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe	29
PID 1496 wrote to memory of 836	1496	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe	29
PID 1496 wrote to memory of 836	1496	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe	29
PID 1496 wrote to memory of 836	1496	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe	29
PID 1496 wrote to memory of 836	1496	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe	29
PID 1496 wrote to memory of 836	1496	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe	29
PID 1496 wrote to memory of 836	1496	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe	29
PID 1496 wrote to memory of 836	1496	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe	29
PID 1496 wrote to memory of 836	1496	ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe	29

C:\Users\Admin\AppData\Local\Temp\ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe
"C:\Users\Admin\AppData\Local\Temp\ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1496
- C:\Users\Admin\AppData\Local\Temp\ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe
  "C:\Users\Admin\AppData\Local\Temp\ca2938a806801037ccdfcf23403f9073bd7c2d822d3c87f26ee1d1afa36d6134.exe" Track="0001101000"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:836

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/836-54-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/836-55-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/836-57-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/836-59-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/836-61-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/836-63-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/836-65-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/836-68-0x0000000076581000-0x0000000076583000-memory.dmp

Filesize
8KB

Download
memory/836-69-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/836-70-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/836-71-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/836-72-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads