49b40e0275ae86804cec39f17fc3ca304b2bb34bb7fbec8250b806e5db8b05f4

General

Target

49b40e0275ae86804cec39f17fc3ca304b2bb34bb7fbec8250b806e5db8b05f4.exe
Size

4.3MB
MD5

7873496804896ac27f7fe2e2d74f8038
SHA1

661b2db3bdca4432b054f193c963ae9df9c3a056
SHA256

49b40e0275ae86804cec39f17fc3ca304b2bb34bb7fbec8250b806e5db8b05f4
SHA512

4429bc6b9e9aa6710391abc44558bfe40a1bd4a8c706481e0a6c6ca94aad162daae7a60b8321678716d5f8befbfa639b2e5f262c7452c5b1fe21cc60db1e107b
SSDEEP

98304:i+FtoG6jiNY7TRqLbWgymbJtucIqpRM5U/q2sU9SR:i+A4STRolymOctASC219M

Score

10^/10

evasion themida trojan

Malware Config

Signatures

Detects DLL dropped by Raspberry Robin. 5 IoCs

Raspberry Robin.

resource	yara_rule
behavioral2/memory/3208-3-0x0000000076D30000-0x0000000076EF2000-memory.dmp	Raspberry_Robin_DLL_MAY_2022
behavioral2/memory/3208-4-0x0000000076D30000-0x0000000076EF2000-memory.dmp	Raspberry_Robin_DLL_MAY_2022
behavioral2/memory/3208-5-0x0000000076D30000-0x0000000076EF2000-memory.dmp	Raspberry_Robin_DLL_MAY_2022
behavioral2/memory/3208-7-0x0000000076D30000-0x0000000076EF2000-memory.dmp	Raspberry_Robin_DLL_MAY_2022
behavioral2/memory/3208-26-0x0000000076D30000-0x0000000076EF2000-memory.dmp	Raspberry_Robin_DLL_MAY_2022

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

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	49b40e0275ae86804cec39f17fc3ca304b2bb34bb7fbec8250b806e5db8b05f4.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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	49b40e0275ae86804cec39f17fc3ca304b2bb34bb7fbec8250b806e5db8b05f4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	49b40e0275ae86804cec39f17fc3ca304b2bb34bb7fbec8250b806e5db8b05f4.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral2/memory/3208-13-0x0000000000300000-0x0000000000CD8000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	49b40e0275ae86804cec39f17fc3ca304b2bb34bb7fbec8250b806e5db8b05f4.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3208	49b40e0275ae86804cec39f17fc3ca304b2bb34bb7fbec8250b806e5db8b05f4.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3208	49b40e0275ae86804cec39f17fc3ca304b2bb34bb7fbec8250b806e5db8b05f4.exe
3208	49b40e0275ae86804cec39f17fc3ca304b2bb34bb7fbec8250b806e5db8b05f4.exe

C:\Users\Admin\AppData\Local\Temp\49b40e0275ae86804cec39f17fc3ca304b2bb34bb7fbec8250b806e5db8b05f4.exe
"C:\Users\Admin\AppData\Local\Temp\49b40e0275ae86804cec39f17fc3ca304b2bb34bb7fbec8250b806e5db8b05f4.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:3208

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3208-0-0x0000000000300000-0x0000000000CD8000-memory.dmp

Filesize
9.8MB

Download
memory/3208-1-0x0000000076510000-0x00000000765E0000-memory.dmp

Filesize
832KB

Download
memory/3208-2-0x0000000076510000-0x00000000765E0000-memory.dmp

Filesize
832KB

Download
memory/3208-3-0x0000000076D30000-0x0000000076EF2000-memory.dmp

Filesize
1.8MB

Download
memory/3208-4-0x0000000076D30000-0x0000000076EF2000-memory.dmp

Filesize
1.8MB

Download
memory/3208-5-0x0000000076D30000-0x0000000076EF2000-memory.dmp

Filesize
1.8MB

Download
memory/3208-6-0x0000000076510000-0x00000000765E0000-memory.dmp

Filesize
832KB

Download
memory/3208-7-0x0000000076D30000-0x0000000076EF2000-memory.dmp

Filesize
1.8MB

Download
memory/3208-8-0x0000000077084000-0x0000000077085000-memory.dmp

Filesize
4KB

Download
memory/3208-12-0x0000000073250000-0x000000007393E000-memory.dmp

Filesize
6.9MB

Download
memory/3208-13-0x0000000000300000-0x0000000000CD8000-memory.dmp

Filesize
9.8MB

Download
memory/3208-14-0x0000000008070000-0x000000000856E000-memory.dmp

Filesize
5.0MB

Download
memory/3208-15-0x0000000007C50000-0x0000000007CE2000-memory.dmp

Filesize
584KB

Download
memory/3208-16-0x0000000007C20000-0x0000000007C2A000-memory.dmp

Filesize
40KB

Download
memory/3208-17-0x0000000008B80000-0x0000000009186000-memory.dmp

Filesize
6.0MB

Download
memory/3208-18-0x0000000008570000-0x000000000867A000-memory.dmp

Filesize
1.0MB

Download
memory/3208-19-0x0000000007DA0000-0x0000000007DB2000-memory.dmp

Filesize
72KB

Download
memory/3208-20-0x0000000007E00000-0x0000000007E3E000-memory.dmp

Filesize
248KB

Download
memory/3208-21-0x0000000007E60000-0x0000000007EAB000-memory.dmp

Filesize
300KB

Download
memory/3208-23-0x0000000000300000-0x0000000000CD8000-memory.dmp

Filesize
9.8MB

Download
memory/3208-24-0x0000000076510000-0x00000000765E0000-memory.dmp

Filesize
832KB

Download
memory/3208-25-0x0000000076510000-0x00000000765E0000-memory.dmp

Filesize
832KB

Download
memory/3208-26-0x0000000076D30000-0x0000000076EF2000-memory.dmp

Filesize
1.8MB

Download
memory/3208-28-0x0000000076510000-0x00000000765E0000-memory.dmp

Filesize
832KB

Download
memory/3208-29-0x0000000073250000-0x000000007393E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads