3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a

General

Target

3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe
Size

828KB
MD5

d701b53d186de08eb5320e3cd6d04e00
SHA1

1081a6f568de9724acde4f97e197072e44f6e118
SHA256

3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a
SHA512

05551e078b36dabe49d8f80cd1625ef05a268ab80ab98bc03d708174d468b5082f84eb34efdc8eea95385a9237b66c04b8482984cb2f5611ce46d639353e87c0
SSDEEP

24576:ADFhwFzsQNLAr5bj/b4FKHrJ841gAQguqMwP/:cFhwFzPBYb02y4SA5MG

Score

7^/10

discovery

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 3 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Maps connected drives based on registry 3 TTPs 4 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe

description	pid	process	target process
PID 988 set thread context of 1240	988	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe

Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe

pid	process
1240	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe
1240	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe
1240	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe
1240	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe
1240	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe
1240	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe

description	pid	process	target process
PID 988 wrote to memory of 1240	988	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe
PID 988 wrote to memory of 1240	988	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe
PID 988 wrote to memory of 1240	988	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe
PID 988 wrote to memory of 1240	988	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe
PID 988 wrote to memory of 1240	988	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe
PID 988 wrote to memory of 1240	988	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe
PID 988 wrote to memory of 1240	988	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe
PID 988 wrote to memory of 1240	988	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe
PID 988 wrote to memory of 1240	988	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe
PID 988 wrote to memory of 1240	988	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe
PID 988 wrote to memory of 1240	988	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe	3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe

C:\Users\Admin\AppData\Local\Temp\3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe
"C:\Users\Admin\AppData\Local\Temp\3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:988

C:\Users\Admin\AppData\Local\Temp\3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe
"C:\Users\Admin\AppData\Local\Temp\3635d5d18fbce9a3700361b7bcb1a802e0825773ad77e8017a876d506e7b537a.exe" Track="0001001000"
2⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1240

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

2

T1082

Peripheral Device Discovery

1

T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

memory/988-54-0x00000000002B0000-0x00000000002B3000-memory.dmp

Filesize
12KB

Download
memory/988-55-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/988-70-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/1240-63-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1240-61-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1240-59-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1240-57-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1240-65-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1240-67-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1240-68-0x00000000004BAFB0-mapping.dmp

Download
memory/1240-71-0x0000000075A11000-0x0000000075A13000-memory.dmp

Filesize
8KB

Download
memory/1240-56-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1240-72-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1240-73-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download
memory/1240-74-0x0000000000400000-0x00000000005BC000-memory.dmp

Filesize
1.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads