4770daf7e7f55d16eee05512eb2c75df6f5df6e3a0f97858580a9d6ddfe012ad

Analysis

max time kernel
42s
max time network
45s
platform
windows7_x64
resource
win7-20220718-en
resource tags

arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
submitted
26-07-2022 21:25

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General

Target

FAC40C4A1764D50E1AE905029830E056.exe
Size

2.8MB
MD5

fac40c4a1764d50e1ae905029830e056
SHA1

6ea7a9e9e5fac4e480b4f03b8f37e55f1e6ba1cd
SHA256

4770daf7e7f55d16eee05512eb2c75df6f5df6e3a0f97858580a9d6ddfe012ad
SHA512

d4474dcb9de810f92c9d775efb7e6ffb7e4ec37757e6a6b9b0276ee04c311799cdb021f1b404440943f4ae4785d5a5d6def0d830017519939bcc458810a1149d

Score

9^/10

discovery evasion spyware stealer themida trojan

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

DpEditor.exeowling.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	DpEditor.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	owling.exe

Executes dropped EXE 2 IoCs

Processes:

owling.exeDpEditor.exe

pid process

916 owling.exe
856 DpEditor.exe

pid	process
916	owling.exe
856	DpEditor.exe

Checks BIOS information in registry 2 TTPs 4 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

owling.exeDpEditor.exe

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

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1188 cmd.exe
Loads dropped DLL 2 IoCs

Processes:

cmd.exeowling.exe

pid process

1448 cmd.exe
916 owling.exe
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

pid	process
1188	cmd.exe

pid	process
1448	cmd.exe
916	owling.exe

Themida packer 17 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
\Users\Admin\AppData\Roaming\C97D573846210C2E\owling.exe	themida
C:\Users\Admin\AppData\Roaming\C97D573846210C2E\owling.exe	themida
C:\Users\Admin\AppData\Roaming\C97D573846210C2E\owling.exe	themida
behavioral1/memory/916-62-0x0000000000ED0000-0x00000000015CA000-memory.dmp	themida
behavioral1/memory/916-63-0x0000000000ED0000-0x00000000015CA000-memory.dmp	themida
behavioral1/memory/916-64-0x0000000000ED0000-0x00000000015CA000-memory.dmp	themida
behavioral1/memory/916-65-0x0000000000ED0000-0x00000000015CA000-memory.dmp	themida
behavioral1/memory/916-67-0x0000000000ED0000-0x00000000015CA000-memory.dmp	themida
\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe	themida
C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe	themida
behavioral1/memory/916-77-0x0000000000ED0000-0x00000000015CA000-memory.dmp	themida
behavioral1/memory/856-79-0x0000000000100000-0x00000000007FA000-memory.dmp	themida
behavioral1/memory/856-80-0x0000000000100000-0x00000000007FA000-memory.dmp	themida
behavioral1/memory/856-82-0x0000000000100000-0x00000000007FA000-memory.dmp	themida
behavioral1/memory/856-81-0x0000000000100000-0x00000000007FA000-memory.dmp	themida
behavioral1/memory/856-83-0x0000000000100000-0x00000000007FA000-memory.dmp	themida
behavioral1/memory/856-85-0x0000000000100000-0x00000000007FA000-memory.dmp	themida

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
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

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

owling.exeDpEditor.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	owling.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	DpEditor.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

Processes:

FAC40C4A1764D50E1AE905029830E056.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	FAC40C4A1764D50E1AE905029830E056.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\ProductId	FAC40C4A1764D50E1AE905029830E056.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

owling.exeDpEditor.exe

pid process

916 owling.exe
856 DpEditor.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

pid	process
916	owling.exe
856	DpEditor.exe

Checks processor information in registry 2 TTPs 3 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

FAC40C4A1764D50E1AE905029830E056.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	FAC40C4A1764D50E1AE905029830E056.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	FAC40C4A1764D50E1AE905029830E056.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	FAC40C4A1764D50E1AE905029830E056.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

880 timeout.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

DpEditor.exe

pid process

856 DpEditor.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

FAC40C4A1764D50E1AE905029830E056.exeowling.exeDpEditor.exe

pid process

828 FAC40C4A1764D50E1AE905029830E056.exe
916 owling.exe
856 DpEditor.exe

pid	process
880	timeout.exe

pid	process
856	DpEditor.exe

pid	process
828	FAC40C4A1764D50E1AE905029830E056.exe
916	owling.exe
856	DpEditor.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

FAC40C4A1764D50E1AE905029830E056.execmd.execmd.exeowling.exe

description	pid	process	target process
PID 828 wrote to memory of 1448	828	FAC40C4A1764D50E1AE905029830E056.exe	cmd.exe
PID 828 wrote to memory of 1448	828	FAC40C4A1764D50E1AE905029830E056.exe	cmd.exe
PID 828 wrote to memory of 1448	828	FAC40C4A1764D50E1AE905029830E056.exe	cmd.exe
PID 828 wrote to memory of 1448	828	FAC40C4A1764D50E1AE905029830E056.exe	cmd.exe
PID 1448 wrote to memory of 916	1448	cmd.exe	owling.exe
PID 1448 wrote to memory of 916	1448	cmd.exe	owling.exe
PID 1448 wrote to memory of 916	1448	cmd.exe	owling.exe
PID 1448 wrote to memory of 916	1448	cmd.exe	owling.exe
PID 828 wrote to memory of 1188	828	FAC40C4A1764D50E1AE905029830E056.exe	cmd.exe
PID 828 wrote to memory of 1188	828	FAC40C4A1764D50E1AE905029830E056.exe	cmd.exe
PID 828 wrote to memory of 1188	828	FAC40C4A1764D50E1AE905029830E056.exe	cmd.exe
PID 828 wrote to memory of 1188	828	FAC40C4A1764D50E1AE905029830E056.exe	cmd.exe
PID 1188 wrote to memory of 880	1188	cmd.exe	timeout.exe
PID 1188 wrote to memory of 880	1188	cmd.exe	timeout.exe
PID 1188 wrote to memory of 880	1188	cmd.exe	timeout.exe
PID 1188 wrote to memory of 880	1188	cmd.exe	timeout.exe
PID 916 wrote to memory of 856	916	owling.exe	DpEditor.exe
PID 916 wrote to memory of 856	916	owling.exe	DpEditor.exe
PID 916 wrote to memory of 856	916	owling.exe	DpEditor.exe
PID 916 wrote to memory of 856	916	owling.exe	DpEditor.exe

C:\Users\Admin\AppData\Local\Temp\FAC40C4A1764D50E1AE905029830E056.exe
"C:\Users\Admin\AppData\Local\Temp\FAC40C4A1764D50E1AE905029830E056.exe"
1⤵
- Maps connected drives based on registry
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:828

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c C:\Users\Admin\AppData\Roaming\C97D573846210C2E\owling.exe
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1448

C:\Users\Admin\AppData\Roaming\C97D573846210C2E\owling.exe
C:\Users\Admin\AppData\Roaming\C97D573846210C2E\owling.exe
3⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Executes dropped EXE
- Checks BIOS information in registry
- Loads dropped DLL
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:916

C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe
"C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe"
4⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Executes dropped EXE
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
PID:856

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout -t 3 && del "C:\Users\Admin\AppData\Local\Temp\FAC40C4A1764D50E1AE905029830E056.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1188

C:\Windows\SysWOW64\timeout.exe
timeout -t 3
3⤵
- Delays execution with timeout.exe
PID:880

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

System Information Discovery

T1082

Peripheral Device Discovery

T1120

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\C97D573846210C2E\owling.exe
Filesize
2.7MB

MD5
50fd2e384930313efd3a065e42640ab2

SHA1
089c33598c43d3fd9df9d1801eb4606d8868b67b

SHA256
f2fbd49a912441ea5c845e6349f219465e4bf3da856f9ea4a4ec075e11553535

SHA512
399ce88c01dde9ec7d17093e2a3a69ff6bc3de55bbb4e285f1c37d55670d329381db27e08f4d2e30a6e33bb7e9f360c4cde9f729e041a1fc727d0e5b204fb94a

Download Submit
C:\Users\Admin\AppData\Roaming\C97D573846210C2E\owling.exe
Filesize
2.7MB

MD5
50fd2e384930313efd3a065e42640ab2

SHA1
089c33598c43d3fd9df9d1801eb4606d8868b67b

SHA256
f2fbd49a912441ea5c845e6349f219465e4bf3da856f9ea4a4ec075e11553535

SHA512
399ce88c01dde9ec7d17093e2a3a69ff6bc3de55bbb4e285f1c37d55670d329381db27e08f4d2e30a6e33bb7e9f360c4cde9f729e041a1fc727d0e5b204fb94a

Download Submit
C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe
Filesize
2.7MB

MD5
50fd2e384930313efd3a065e42640ab2

SHA1
089c33598c43d3fd9df9d1801eb4606d8868b67b

SHA256
f2fbd49a912441ea5c845e6349f219465e4bf3da856f9ea4a4ec075e11553535

SHA512
399ce88c01dde9ec7d17093e2a3a69ff6bc3de55bbb4e285f1c37d55670d329381db27e08f4d2e30a6e33bb7e9f360c4cde9f729e041a1fc727d0e5b204fb94a

Download Submit
\Users\Admin\AppData\Roaming\C97D573846210C2E\owling.exe
Filesize
2.7MB

MD5
50fd2e384930313efd3a065e42640ab2

SHA1
089c33598c43d3fd9df9d1801eb4606d8868b67b

SHA256
f2fbd49a912441ea5c845e6349f219465e4bf3da856f9ea4a4ec075e11553535

SHA512
399ce88c01dde9ec7d17093e2a3a69ff6bc3de55bbb4e285f1c37d55670d329381db27e08f4d2e30a6e33bb7e9f360c4cde9f729e041a1fc727d0e5b204fb94a

Download Submit
\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe
Filesize
2.7MB

MD5
50fd2e384930313efd3a065e42640ab2

SHA1
089c33598c43d3fd9df9d1801eb4606d8868b67b

SHA256
f2fbd49a912441ea5c845e6349f219465e4bf3da856f9ea4a4ec075e11553535

SHA512
399ce88c01dde9ec7d17093e2a3a69ff6bc3de55bbb4e285f1c37d55670d329381db27e08f4d2e30a6e33bb7e9f360c4cde9f729e041a1fc727d0e5b204fb94a

Download Submit
memory/828-54-0x0000000075761000-0x0000000075763000-memory.dmp

Filesize
8KB

Download
memory/828-55-0x00000000005B0000-0x0000000000675000-memory.dmp

Filesize
788KB

Download
memory/828-70-0x00000000005B0000-0x0000000000675000-memory.dmp

Filesize
788KB

Download
memory/856-84-0x00000000778A0000-0x0000000077A20000-memory.dmp

Filesize
1.5MB

Download
memory/856-83-0x0000000000100000-0x00000000007FA000-memory.dmp

Filesize
7.0MB

Download
memory/856-81-0x0000000000100000-0x00000000007FA000-memory.dmp

Filesize
7.0MB

Download
memory/856-82-0x0000000000100000-0x00000000007FA000-memory.dmp

Filesize
7.0MB

Download
memory/856-80-0x0000000000100000-0x00000000007FA000-memory.dmp

Filesize
7.0MB

Download
memory/856-79-0x0000000000100000-0x00000000007FA000-memory.dmp

Filesize
7.0MB

Download
memory/856-85-0x0000000000100000-0x00000000007FA000-memory.dmp

Filesize
7.0MB

Download
memory/856-73-0x0000000000000000-mapping.dmp

Download
memory/880-71-0x0000000000000000-mapping.dmp

Download
memory/916-77-0x0000000000ED0000-0x00000000015CA000-memory.dmp

Filesize
7.0MB

Download
memory/916-76-0x0000000002C90000-0x000000000338A000-memory.dmp

Filesize
7.0MB

Download
memory/916-68-0x00000000778A0000-0x0000000077A20000-memory.dmp

Filesize
1.5MB

Download
memory/916-78-0x00000000778A0000-0x0000000077A20000-memory.dmp

Filesize
1.5MB

Download
memory/916-67-0x0000000000ED0000-0x00000000015CA000-memory.dmp

Filesize
7.0MB

Download
memory/916-65-0x0000000000ED0000-0x00000000015CA000-memory.dmp

Filesize
7.0MB

Download
memory/916-64-0x0000000000ED0000-0x00000000015CA000-memory.dmp

Filesize
7.0MB

Download
memory/916-63-0x0000000000ED0000-0x00000000015CA000-memory.dmp

Filesize
7.0MB

Download
memory/916-62-0x0000000000ED0000-0x00000000015CA000-memory.dmp

Filesize
7.0MB

Download
memory/916-59-0x0000000000000000-mapping.dmp

Download
memory/1188-69-0x0000000000000000-mapping.dmp

Download
memory/1448-66-0x0000000002040000-0x000000000273A000-memory.dmp

Filesize
7.0MB

Download
memory/1448-56-0x0000000000000000-mapping.dmp

Download