449adac1f0940043f26ab1a8b91748360b4d7d9759108d3db6669edd758129cb

General

Target

449adac1f0940043f26ab1a8b91748360b4d7d9759108d3db6669edd758129cb.exe
Size

5.6MB
MD5

c5d71dbbbc50db8c2762835e83e0bd9c
SHA1

e266d9870fcf13d7072e9e7a6a881a239ac0c523
SHA256

449adac1f0940043f26ab1a8b91748360b4d7d9759108d3db6669edd758129cb
SHA512

4ff07f801849131e621f7fa605c4215f3bd1c4229e1de99b23f3fc7c07c0a798935cb590fa9ea0b9fee1422f771198bbb84a58ad128743e7e90580fb29304bdc
SSDEEP

98304:H7nk+M3jECnNQJkMn33Mbz0Hy5SF+EaIFKedyFY1+EgYO6wLujDo8E+7LtJqfjXC:YLzhMCpQ+1edyePg969JTEX6NZ

Score

9^/10

evasion persistence trojan upx

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:

449adac1f0940043f26ab1a8b91748360b4d7d9759108d3db6669edd758129cb.exeMozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	449adac1f0940043f26ab1a8b91748360b4d7d9759108d3db6669edd758129cb.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2.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:

449adac1f0940043f26ab1a8b91748360b4d7d9759108d3db6669edd758129cb.exeMozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	449adac1f0940043f26ab1a8b91748360b4d7d9759108d3db6669edd758129cb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	449adac1f0940043f26ab1a8b91748360b4d7d9759108d3db6669edd758129cb.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2.exe

Executes dropped EXE 1 IoCs

Processes:

Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2.exe

pid process

296 Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2.exe

pid	process
296	Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2.exe

Loads dropped DLL 2 IoCs

Processes:

449adac1f0940043f26ab1a8b91748360b4d7d9759108d3db6669edd758129cb.exe

pid	process
2040	449adac1f0940043f26ab1a8b91748360b4d7d9759108d3db6669edd758129cb.exe
2040	449adac1f0940043f26ab1a8b91748360b4d7d9759108d3db6669edd758129cb.exe

UPX packed file 12 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral1/memory/2040-54-0x000000013F360000-0x000000013FBF1000-memory.dmp	upx
behavioral1/memory/2040-55-0x000000013F360000-0x000000013FBF1000-memory.dmp	upx
behavioral1/memory/2040-56-0x000000013F360000-0x000000013FBF1000-memory.dmp	upx
behavioral1/memory/2040-58-0x000000013F360000-0x000000013FBF1000-memory.dmp	upx
\ProgramData\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2.exe	upx
C:\ProgramData\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2.exe	upx
C:\ProgramData\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2.exe	upx
behavioral1/memory/2040-67-0x000000013F360000-0x000000013FBF1000-memory.dmp	upx
\ProgramData\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2.exe	upx
behavioral1/memory/296-70-0x000000013F220000-0x000000013FAB1000-memory.dmp	upx
behavioral1/memory/296-68-0x000000013F220000-0x000000013FAB1000-memory.dmp	upx
behavioral1/memory/296-71-0x000000013F220000-0x000000013FAB1000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

449adac1f0940043f26ab1a8b91748360b4d7d9759108d3db6669edd758129cb.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	449adac1f0940043f26ab1a8b91748360b4d7d9759108d3db6669edd758129cb.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Windows\CurrentVersion\Run\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2 = "C:\\ProgramData\\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2\\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2.exe"	449adac1f0940043f26ab1a8b91748360b4d7d9759108d3db6669edd758129cb.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

Processes:

449adac1f0940043f26ab1a8b91748360b4d7d9759108d3db6669edd758129cb.exeMozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	449adac1f0940043f26ab1a8b91748360b4d7d9759108d3db6669edd758129cb.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

449adac1f0940043f26ab1a8b91748360b4d7d9759108d3db6669edd758129cb.exe

description	pid	process	target process
PID 2040 wrote to memory of 296	2040	449adac1f0940043f26ab1a8b91748360b4d7d9759108d3db6669edd758129cb.exe	Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2.exe
PID 2040 wrote to memory of 296	2040	449adac1f0940043f26ab1a8b91748360b4d7d9759108d3db6669edd758129cb.exe	Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2.exe
PID 2040 wrote to memory of 296	2040	449adac1f0940043f26ab1a8b91748360b4d7d9759108d3db6669edd758129cb.exe	Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2.exe

C:\Users\Admin\AppData\Local\Temp\449adac1f0940043f26ab1a8b91748360b4d7d9759108d3db6669edd758129cb.exe
"C:\Users\Admin\AppData\Local\Temp\449adac1f0940043f26ab1a8b91748360b4d7d9759108d3db6669edd758129cb.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Loads dropped DLL
- Adds Run key to start application
- Checks whether UAC is enabled
- Suspicious use of WriteProcessMemory
PID:2040

C:\ProgramData\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2.exe
"C:\ProgramData\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2.exe"
2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
PID:296

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

2

T1012

Virtualization/Sandbox Evasion

1

T1497

System Information Discovery

3

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\ProgramData\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2.exe
Filesize
830.6MB

MD5
bdbaf25f8a332ea92ba35023261bef41

SHA1
feef111f8fdc9530d03f54b8cad290316633d039

SHA256
c589c6ce99c4287214ca79ef8d78b708ca7771a45f685d1b68d5a51c6b23c30f

SHA512
95c60cb031943754e9acd6329594d424833393adad94e669a37a27808ea758d3bae00b8ca9d19e706ac66af0f678546f4c98dad280f277c2b4a5eb87bb883343

Download Submit
C:\ProgramData\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2.exe
Filesize
830.6MB

MD5
bdbaf25f8a332ea92ba35023261bef41

SHA1
feef111f8fdc9530d03f54b8cad290316633d039

SHA256
c589c6ce99c4287214ca79ef8d78b708ca7771a45f685d1b68d5a51c6b23c30f

SHA512
95c60cb031943754e9acd6329594d424833393adad94e669a37a27808ea758d3bae00b8ca9d19e706ac66af0f678546f4c98dad280f277c2b4a5eb87bb883343

Download Submit
\ProgramData\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2.exe
Filesize
830.6MB

MD5
bdbaf25f8a332ea92ba35023261bef41

SHA1
feef111f8fdc9530d03f54b8cad290316633d039

SHA256
c589c6ce99c4287214ca79ef8d78b708ca7771a45f685d1b68d5a51c6b23c30f

SHA512
95c60cb031943754e9acd6329594d424833393adad94e669a37a27808ea758d3bae00b8ca9d19e706ac66af0f678546f4c98dad280f277c2b4a5eb87bb883343

Download Submit
\ProgramData\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38Microsoft-tupe6.1.2.2.exe
Filesize
830.6MB

MD5
bdbaf25f8a332ea92ba35023261bef41

SHA1
feef111f8fdc9530d03f54b8cad290316633d039

SHA256
c589c6ce99c4287214ca79ef8d78b708ca7771a45f685d1b68d5a51c6b23c30f

SHA512
95c60cb031943754e9acd6329594d424833393adad94e669a37a27808ea758d3bae00b8ca9d19e706ac66af0f678546f4c98dad280f277c2b4a5eb87bb883343

Download Submit
memory/296-71-0x000000013F220000-0x000000013FAB1000-memory.dmp

Filesize
8.6MB

Download
memory/296-68-0x000000013F220000-0x000000013FAB1000-memory.dmp

Filesize
8.6MB

Download
memory/296-70-0x000000013F220000-0x000000013FAB1000-memory.dmp

Filesize
8.6MB

Download
memory/2040-58-0x000000013F360000-0x000000013FBF1000-memory.dmp

Filesize
8.6MB

Download
memory/2040-67-0x000000013F360000-0x000000013FBF1000-memory.dmp

Filesize
8.6MB

Download
memory/2040-69-0x0000000002560000-0x0000000002DF1000-memory.dmp

Filesize
8.6MB

Download
memory/2040-54-0x000000013F360000-0x000000013FBF1000-memory.dmp

Filesize
8.6MB

Download
memory/2040-56-0x000000013F360000-0x000000013FBF1000-memory.dmp

Filesize
8.6MB

Download
memory/2040-55-0x000000013F360000-0x000000013FBF1000-memory.dmp

Filesize
8.6MB

Download
memory/2040-73-0x0000000002560000-0x0000000002DF1000-memory.dmp

Filesize
8.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads