b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32

General

Target

b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe
Size

1.0MB
MD5

9263b0b7150e6a18458587861016e530
SHA1

cbfb194f26ef9de5e167038bf56a3006c7f116f6
SHA256

b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32
SHA512

c91045e48b3a9793911d384e882e38a4f047ec22e210b9876e7f56c4d5fbe23f1231a3a15064b71957e5f5a3112b1feb832911cd285f7adac2c73868791e174d
SSDEEP

24576:JlcZbTZvSDFbC+IX0RFLlVeUXHPwPzwIRm0m+b+:JloGF5EUXHP8Lb+

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	b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.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	b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1692 set thread context of 1756	1692	b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe	28

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1756	b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe
1756	b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe
1756	b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe
1756	b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe
1756	b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe
1756	b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1692 wrote to memory of 1756	1692	b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe	28
PID 1692 wrote to memory of 1756	1692	b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe	28
PID 1692 wrote to memory of 1756	1692	b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe	28
PID 1692 wrote to memory of 1756	1692	b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe	28
PID 1692 wrote to memory of 1756	1692	b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe	28
PID 1692 wrote to memory of 1756	1692	b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe	28
PID 1692 wrote to memory of 1756	1692	b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe	28
PID 1692 wrote to memory of 1756	1692	b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe	28
PID 1692 wrote to memory of 1756	1692	b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe	28
PID 1692 wrote to memory of 1756	1692	b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe	28
PID 1692 wrote to memory of 1756	1692	b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe	28

C:\Users\Admin\AppData\Local\Temp\b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe
"C:\Users\Admin\AppData\Local\Temp\b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1692
- C:\Users\Admin\AppData\Local\Temp\b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe
  "C:\Users\Admin\AppData\Local\Temp\b656fd553c6e66bb65cb2509f00d3de3072ac099183f1bb2106ba267e9456e32.exe" Track="0001001000"
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:1756

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/1756-54-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1756-55-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1756-57-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1756-59-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1756-61-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1756-63-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1756-65-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1756-68-0x0000000075A81000-0x0000000075A83000-memory.dmp

Filesize
8KB

Download
memory/1756-69-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1756-70-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1756-71-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads