e236c116a40f04fd4e2a76bc3429032344619b5919c51138a1cc4372c8b383d7

Analysis

max time kernel
51s
max time network
57s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
14-03-2023 23:25

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General

Target

ImGL.exe
Size

17.3MB
MD5

8e29c41a5c3c262532ad1bf51eef3825
SHA1

4e866a3606e7162bc73c6d4704019471affc0146
SHA256

e236c116a40f04fd4e2a76bc3429032344619b5919c51138a1cc4372c8b383d7
SHA512

063b384af1cb53822337d3870a2c67ad376cde7d9748b7bbec123d8e0a2edf50035cd2f7e6a31924e5bf3d0ed07033c86ae4f588227149c39b71420ba8db7533
SSDEEP

393216:fL1oDJRpoiqIl4TA81XZVPtj1PLB3xTpyC53xVu7vHhqBa4Cs:fhQmUOM8RZdPPF3tPpHCpqBa4C

Score

9^/10

agilenet evasion themida trojan

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Processes:

ImGL.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ ImGL.exe

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

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

Processes:

ImGL.exe

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

Loads dropped DLL 2 IoCs

Processes:

ImGL.exe

pid process

3132 ImGL.exe
3132 ImGL.exe

pid	process
3132	ImGL.exe
3132	ImGL.exe

Obfuscated with Agile.Net obfuscator 1 IoCs

Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

agilenet

Processes:

resource	yara_rule
behavioral1/memory/3132-133-0x0000029829A80000-0x000002982ABCA000-memory.dmp	agile_net

Themida packer 6 IoCs

Detects Themida, an advanced Windows software protection system.

themida

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\c5b5f892-515e-4453-a73a-a05dde02712b\AgileDotNetRT64.dll	themida
C:\Users\Admin\AppData\Local\Temp\c5b5f892-515e-4453-a73a-a05dde02712b\AgileDotNetRT64.dll	themida
C:\Users\Admin\AppData\Local\Temp\c5b5f892-515e-4453-a73a-a05dde02712b\AgileDotNetRT64.dll	themida
behavioral1/memory/3132-142-0x0000029845310000-0x0000029845B6F000-memory.dmp	themida
behavioral1/memory/3132-145-0x0000029845310000-0x0000029845B6F000-memory.dmp	themida
behavioral1/memory/3132-146-0x0000029845310000-0x0000029845B6F000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs
evasion trojan

System Information Discovery
T1082

Processes:

ImGL.exe

description ioc process

Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA ImGL.exe
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

ImGL.exe

pid process

3132 ImGL.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4384 3132 WerFault.exe ImGL.exe

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

pid	process
3132	ImGL.exe

pid	pid_target	process	target process
4384	3132	WerFault.exe	ImGL.exe

C:\Users\Admin\AppData\Local\Temp\ImGL.exe
"C:\Users\Admin\AppData\Local\Temp\ImGL.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Loads dropped DLL
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:3132

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 3132 -s 856
2⤵
- Program crash
PID:4384

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 404 -p 3132 -ip 3132
1⤵
PID:1424

C:\Windows\system32\notepad.exe
"C:\Windows\system32\notepad.exe"
1⤵
PID:1996

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\c5b5f892-515e-4453-a73a-a05dde02712b\AgileDotNetRT64.dll
Filesize
3.0MB

MD5
e3bd88b3c3e9b33dfa72c814f8826cff

SHA1
6d220c9eb7ee695f2b9dec261941bed59cac15e4

SHA256
28e9458a43e5d86a341590eaa83d0da18c29fce81f2383d84bda484e049a1796

SHA512
fcb7e384b5bda0f810c4b6190a991bd066eedfc8fc97af9837cda1ba480385c8bc09bd703c1029f9d8d8a3eea3dbc03af97b014b4713a4ceea6ad6ae85b3b6e9

Download Submit
C:\Users\Admin\AppData\Local\Temp\c5b5f892-515e-4453-a73a-a05dde02712b\AgileDotNetRT64.dll
Filesize
3.0MB

MD5
e3bd88b3c3e9b33dfa72c814f8826cff

SHA1
6d220c9eb7ee695f2b9dec261941bed59cac15e4

SHA256
28e9458a43e5d86a341590eaa83d0da18c29fce81f2383d84bda484e049a1796

SHA512
fcb7e384b5bda0f810c4b6190a991bd066eedfc8fc97af9837cda1ba480385c8bc09bd703c1029f9d8d8a3eea3dbc03af97b014b4713a4ceea6ad6ae85b3b6e9

Download Submit
C:\Users\Admin\AppData\Local\Temp\c5b5f892-515e-4453-a73a-a05dde02712b\AgileDotNetRT64.dll
Filesize
3.0MB

MD5
e3bd88b3c3e9b33dfa72c814f8826cff

SHA1
6d220c9eb7ee695f2b9dec261941bed59cac15e4

SHA256
28e9458a43e5d86a341590eaa83d0da18c29fce81f2383d84bda484e049a1796

SHA512
fcb7e384b5bda0f810c4b6190a991bd066eedfc8fc97af9837cda1ba480385c8bc09bd703c1029f9d8d8a3eea3dbc03af97b014b4713a4ceea6ad6ae85b3b6e9

Download Submit
memory/3132-133-0x0000029829A80000-0x000002982ABCA000-memory.dmp

Filesize
17.3MB

Download
memory/3132-142-0x0000029845310000-0x0000029845B6F000-memory.dmp

Filesize
8.4MB

Download
memory/3132-144-0x00007FFB86930000-0x00007FFB86A7E000-memory.dmp

Filesize
1.3MB

Download
memory/3132-143-0x000002982CA20000-0x000002982CA30000-memory.dmp

Filesize
64KB

Download
memory/3132-145-0x0000029845310000-0x0000029845B6F000-memory.dmp

Filesize
8.4MB

Download
memory/3132-146-0x0000029845310000-0x0000029845B6F000-memory.dmp

Filesize
8.4MB

Download