7338871bcede33699c02119e58f47b0188f2b21780af64b30b3dffb19d12338d

Analysis

max time kernel
148s
max time network
31s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
21-03-2023 01:19

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General

Target

e39e047850594b792efd9c8ad328c9c32e15c77e9b4576d1c664703c7dcc8fdc.exe
Size

6.3MB
MD5

5e62ce2c758268030b2e673252c7c199
SHA1

80963e2c068c9b75bec6214e817435cbba17bbe0
SHA256

e39e047850594b792efd9c8ad328c9c32e15c77e9b4576d1c664703c7dcc8fdc
SHA512

93493a9e5f89f616eb3449bbb41c9027e3df69af6250f121ec993e22250265a5a774d4d8a6f9d08a06129278a0c16434c5d28a73d751f25af78e2d5c02459eaa
SSDEEP

98304:WI9ZCfZk3RIGgWhMIjVRr7SaB/JjNv+w3S+/KWpnMgcKrVuOtGTIDzO+kA6w2:WQoZ1zWhMIpBdJp+XGKinMg3u9MzeO2

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:

enseat.exeDpEditor.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	enseat.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	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:

enseat.exeDpEditor.exe

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

1344 cmd.exe
Executes dropped EXE 2 IoCs

Processes:

enseat.exeDpEditor.exe

pid process

1424 enseat.exe
2012 DpEditor.exe
Loads dropped DLL 2 IoCs

Processes:

cmd.exeenseat.exe

pid process

1592 cmd.exe
1424 enseat.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
1344	cmd.exe

pid	process
1424	enseat.exe
2012	DpEditor.exe

pid	process
1592	cmd.exe
1424	enseat.exe

Themida packer 18 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
\Users\Admin\AppData\Roaming\7AFC423B1A251A52\enseat.exe	themida
C:\Users\Admin\AppData\Roaming\7AFC423B1A251A52\enseat.exe	themida
C:\Users\Admin\AppData\Roaming\7AFC423B1A251A52\enseat.exe	themida
behavioral1/memory/1424-137-0x0000000001190000-0x0000000001876000-memory.dmp	themida
behavioral1/memory/1424-138-0x0000000001190000-0x0000000001876000-memory.dmp	themida
behavioral1/memory/1424-139-0x0000000001190000-0x0000000001876000-memory.dmp	themida
behavioral1/memory/1424-140-0x0000000001190000-0x0000000001876000-memory.dmp	themida
behavioral1/memory/1424-142-0x0000000001190000-0x0000000001876000-memory.dmp	themida
\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe	themida
behavioral1/memory/1424-148-0x0000000001190000-0x0000000001876000-memory.dmp	themida
C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe	themida
behavioral1/memory/2012-150-0x0000000000A80000-0x0000000001166000-memory.dmp	themida
behavioral1/memory/2012-151-0x0000000000A80000-0x0000000001166000-memory.dmp	themida
behavioral1/memory/2012-153-0x0000000000A80000-0x0000000001166000-memory.dmp	themida
behavioral1/memory/2012-152-0x0000000000A80000-0x0000000001166000-memory.dmp	themida
behavioral1/memory/2012-154-0x0000000000A80000-0x0000000001166000-memory.dmp	themida
behavioral1/memory/2012-155-0x0000000000A80000-0x0000000001166000-memory.dmp	themida
behavioral1/memory/2012-156-0x0000000000A80000-0x0000000001166000-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:

enseat.exeDpEditor.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	enseat.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:

e39e047850594b792efd9c8ad328c9c32e15c77e9b4576d1c664703c7dcc8fdc.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	e39e047850594b792efd9c8ad328c9c32e15c77e9b4576d1c664703c7dcc8fdc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	e39e047850594b792efd9c8ad328c9c32e15c77e9b4576d1c664703c7dcc8fdc.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

enseat.exeDpEditor.exe

pid process

1424 enseat.exe
2012 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
1424	enseat.exe
2012	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:

e39e047850594b792efd9c8ad328c9c32e15c77e9b4576d1c664703c7dcc8fdc.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	e39e047850594b792efd9c8ad328c9c32e15c77e9b4576d1c664703c7dcc8fdc.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	e39e047850594b792efd9c8ad328c9c32e15c77e9b4576d1c664703c7dcc8fdc.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	e39e047850594b792efd9c8ad328c9c32e15c77e9b4576d1c664703c7dcc8fdc.exe

Delays execution with timeout.exe 1 IoCs
evasion

Processes:

timeout.exe

pid process

1744 timeout.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

DpEditor.exe

pid process

2012 DpEditor.exe

pid	process
1744	timeout.exe

pid	process
2012	DpEditor.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

e39e047850594b792efd9c8ad328c9c32e15c77e9b4576d1c664703c7dcc8fdc.exeenseat.exeDpEditor.exe

pid	process
2024	e39e047850594b792efd9c8ad328c9c32e15c77e9b4576d1c664703c7dcc8fdc.exe
2024	e39e047850594b792efd9c8ad328c9c32e15c77e9b4576d1c664703c7dcc8fdc.exe
1424	enseat.exe
2012	DpEditor.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

e39e047850594b792efd9c8ad328c9c32e15c77e9b4576d1c664703c7dcc8fdc.execmd.execmd.exeenseat.exe

description	pid	process	target process
PID 2024 wrote to memory of 1592	2024	e39e047850594b792efd9c8ad328c9c32e15c77e9b4576d1c664703c7dcc8fdc.exe	cmd.exe
PID 2024 wrote to memory of 1592	2024	e39e047850594b792efd9c8ad328c9c32e15c77e9b4576d1c664703c7dcc8fdc.exe	cmd.exe
PID 2024 wrote to memory of 1592	2024	e39e047850594b792efd9c8ad328c9c32e15c77e9b4576d1c664703c7dcc8fdc.exe	cmd.exe
PID 2024 wrote to memory of 1592	2024	e39e047850594b792efd9c8ad328c9c32e15c77e9b4576d1c664703c7dcc8fdc.exe	cmd.exe
PID 2024 wrote to memory of 1344	2024	e39e047850594b792efd9c8ad328c9c32e15c77e9b4576d1c664703c7dcc8fdc.exe	cmd.exe
PID 2024 wrote to memory of 1344	2024	e39e047850594b792efd9c8ad328c9c32e15c77e9b4576d1c664703c7dcc8fdc.exe	cmd.exe
PID 2024 wrote to memory of 1344	2024	e39e047850594b792efd9c8ad328c9c32e15c77e9b4576d1c664703c7dcc8fdc.exe	cmd.exe
PID 2024 wrote to memory of 1344	2024	e39e047850594b792efd9c8ad328c9c32e15c77e9b4576d1c664703c7dcc8fdc.exe	cmd.exe
PID 1592 wrote to memory of 1424	1592	cmd.exe	enseat.exe
PID 1592 wrote to memory of 1424	1592	cmd.exe	enseat.exe
PID 1592 wrote to memory of 1424	1592	cmd.exe	enseat.exe
PID 1592 wrote to memory of 1424	1592	cmd.exe	enseat.exe
PID 1344 wrote to memory of 1744	1344	cmd.exe	timeout.exe
PID 1344 wrote to memory of 1744	1344	cmd.exe	timeout.exe
PID 1344 wrote to memory of 1744	1344	cmd.exe	timeout.exe
PID 1344 wrote to memory of 1744	1344	cmd.exe	timeout.exe
PID 1424 wrote to memory of 2012	1424	enseat.exe	DpEditor.exe
PID 1424 wrote to memory of 2012	1424	enseat.exe	DpEditor.exe
PID 1424 wrote to memory of 2012	1424	enseat.exe	DpEditor.exe
PID 1424 wrote to memory of 2012	1424	enseat.exe	DpEditor.exe

C:\Users\Admin\AppData\Local\Temp\e39e047850594b792efd9c8ad328c9c32e15c77e9b4576d1c664703c7dcc8fdc.exe
"C:\Users\Admin\AppData\Local\Temp\e39e047850594b792efd9c8ad328c9c32e15c77e9b4576d1c664703c7dcc8fdc.exe"
1⤵
- Maps connected drives based on registry
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2024

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c C:\Users\Admin\AppData\Roaming\7AFC423B1A251A52\enseat.exe
2⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1592

C:\Users\Admin\AppData\Roaming\7AFC423B1A251A52\enseat.exe
C:\Users\Admin\AppData\Roaming\7AFC423B1A251A52\enseat.exe
3⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1424

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)
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
PID:2012

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c timeout -t 5 && del "C:\Users\Admin\AppData\Local\Temp\e39e047850594b792efd9c8ad328c9c32e15c77e9b4576d1c664703c7dcc8fdc.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1344

C:\Windows\SysWOW64\timeout.exe
timeout -t 5
3⤵
- Delays execution with timeout.exe
PID:1744

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\213E.tmp
Filesize
32B

MD5
024da3236c7646cb37b37e138501da95

SHA1
d0b2c44720c8069e7b2af5d80071cfc093fc8706

SHA256
533978fcceeeda6fae9686b55420d6b665aca67d77d00b81d09dff959ef715f3

SHA512
999bff9518efa3b4cc27d276fd81011ad35e3af884025da447de81985e389553c7b5fcba9f6cd38d09b3f180945c87579a3b8d5240a16acfc9df4c24ffede6c4

Download Submit
C:\Users\Admin\AppData\Local\Temp\21DE.tmp
Filesize
71KB

MD5
2beb695add0546f6a18496aae58b2558

SHA1
1fd818202a94825c56ad7a7793bea87c6f02960e

SHA256
132cb7037ada7d8563c5b8cf64796ed22b0fbc1ccefbbbf5faa3c18545b289ed

SHA512
e80fa42ab27afa16e0f6f72639077be7da3e73f7c7b4cecbe0d24637ee76334de77a2b61e7c3afab4e3750e53a93baa68d3cdb9c1eb55fb9a5d580cff94f21f2

Download Submit
C:\Users\Admin\AppData\Roaming\7AFC423B1A251A52\enseat.exe
Filesize
2.6MB

MD5
a16b94a31d99ed985ce7c9d49a1ba7b7

SHA1
3f9802ec2bf22957537b1a8a986d1110d6d9dac4

SHA256
45d193a351f8a86a8684df974a9a16a8621e9c588884f74cd0299643cac0ad5d

SHA512
138d7e8ba83ad0fb1de87777568db5aacef6c19aecc9251291e8a4b9d34cf3ace8df216ce8434a53342348fab3d3c30b7c689da806936f76310540fb10f8f4f6

Download Submit
C:\Users\Admin\AppData\Roaming\7AFC423B1A251A52\enseat.exe
Filesize
2.6MB

MD5
a16b94a31d99ed985ce7c9d49a1ba7b7

SHA1
3f9802ec2bf22957537b1a8a986d1110d6d9dac4

SHA256
45d193a351f8a86a8684df974a9a16a8621e9c588884f74cd0299643cac0ad5d

SHA512
138d7e8ba83ad0fb1de87777568db5aacef6c19aecc9251291e8a4b9d34cf3ace8df216ce8434a53342348fab3d3c30b7c689da806936f76310540fb10f8f4f6

Download Submit
C:\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe
Filesize
2.6MB

MD5
a16b94a31d99ed985ce7c9d49a1ba7b7

SHA1
3f9802ec2bf22957537b1a8a986d1110d6d9dac4

SHA256
45d193a351f8a86a8684df974a9a16a8621e9c588884f74cd0299643cac0ad5d

SHA512
138d7e8ba83ad0fb1de87777568db5aacef6c19aecc9251291e8a4b9d34cf3ace8df216ce8434a53342348fab3d3c30b7c689da806936f76310540fb10f8f4f6

Download Submit
\Users\Admin\AppData\Roaming\7AFC423B1A251A52\enseat.exe
Filesize
2.6MB

MD5
a16b94a31d99ed985ce7c9d49a1ba7b7

SHA1
3f9802ec2bf22957537b1a8a986d1110d6d9dac4

SHA256
45d193a351f8a86a8684df974a9a16a8621e9c588884f74cd0299643cac0ad5d

SHA512
138d7e8ba83ad0fb1de87777568db5aacef6c19aecc9251291e8a4b9d34cf3ace8df216ce8434a53342348fab3d3c30b7c689da806936f76310540fb10f8f4f6

Download Submit
\Users\Admin\AppData\Roaming\NCH Software\DrawPad\DpEditor.exe
Filesize
2.6MB

MD5
a16b94a31d99ed985ce7c9d49a1ba7b7

SHA1
3f9802ec2bf22957537b1a8a986d1110d6d9dac4

SHA256
45d193a351f8a86a8684df974a9a16a8621e9c588884f74cd0299643cac0ad5d

SHA512
138d7e8ba83ad0fb1de87777568db5aacef6c19aecc9251291e8a4b9d34cf3ace8df216ce8434a53342348fab3d3c30b7c689da806936f76310540fb10f8f4f6

Download Submit
memory/1424-140-0x0000000001190000-0x0000000001876000-memory.dmp

Filesize
6.9MB

Download
memory/1424-142-0x0000000001190000-0x0000000001876000-memory.dmp

Filesize
6.9MB

Download
memory/1424-137-0x0000000001190000-0x0000000001876000-memory.dmp

Filesize
6.9MB

Download
memory/1424-138-0x0000000001190000-0x0000000001876000-memory.dmp

Filesize
6.9MB

Download
memory/1424-139-0x0000000001190000-0x0000000001876000-memory.dmp

Filesize
6.9MB

Download
memory/1424-148-0x0000000001190000-0x0000000001876000-memory.dmp

Filesize
6.9MB

Download
memory/1592-141-0x0000000002040000-0x0000000002726000-memory.dmp

Filesize
6.9MB

Download
memory/2012-153-0x0000000000A80000-0x0000000001166000-memory.dmp

Filesize
6.9MB

Download
memory/2012-150-0x0000000000A80000-0x0000000001166000-memory.dmp

Filesize
6.9MB

Download
memory/2012-151-0x0000000000A80000-0x0000000001166000-memory.dmp

Filesize
6.9MB

Download
memory/2012-152-0x0000000000A80000-0x0000000001166000-memory.dmp

Filesize
6.9MB

Download
memory/2012-154-0x0000000000A80000-0x0000000001166000-memory.dmp

Filesize
6.9MB

Download
memory/2012-155-0x0000000000A80000-0x0000000001166000-memory.dmp

Filesize
6.9MB

Download
memory/2012-156-0x0000000000A80000-0x0000000001166000-memory.dmp

Filesize
6.9MB

Download
memory/2024-56-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2024-55-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2024-54-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2024-57-0x0000000000400000-0x0000000000E11000-memory.dmp

Filesize
10.1MB

Download