db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231

General

Target

db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
Size

11.7MB
MD5

041eaaf20ae9da8c443d72ded81f2e67
SHA1

878f80f564c1b4b6e6ef30c8acd30fb22571d8b3
SHA256

db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231
SHA512

35bd0951847a42e090f955a449fe46f74ab82c0ea58234e352f35d33d91a90e9c22442bc0beea3d38fb92a75d271726613150dc6c2207a334c7e6efc709a8d8f
SSDEEP

196608:iblRSz5fmcK5PVjGQer4teUJs481nJ7g4hJMJkKrNAqZEAtIl1N+cNe/A8uNMk:ie5fmBNTMJ7gIGkKry2EAyl1N+ce/A8E

Score

9^/10

evasion 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe

Executes dropped EXE 1 IoCs

pid	Process
2656	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe

Loads dropped DLL 1 IoCs

pid	Process
1720	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe

Checks whether UAC is enabled 1 TTPs 2 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\Q:	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
File opened (read-only)	\??\J:	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
File opened (read-only)	\??\K:	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
File opened (read-only)	\??\N:	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
File opened (read-only)	\??\P:	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
File opened (read-only)	\??\R:	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
File opened (read-only)	\??\S:	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
File opened (read-only)	\??\U:	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
File opened (read-only)	\??\W:	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
File opened (read-only)	\??\E:	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
File opened (read-only)	\??\L:	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
File opened (read-only)	\??\Z:	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
File opened (read-only)	\??\G:	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
File opened (read-only)	\??\M:	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
File opened (read-only)	\??\T:	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
File opened (read-only)	\??\A:	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
File opened (read-only)	\??\B:	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
File opened (read-only)	\??\O:	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
File opened (read-only)	\??\V:	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
File opened (read-only)	\??\X:	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
File opened (read-only)	\??\Y:	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
File opened (read-only)	\??\H:	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
File opened (read-only)	\??\I:	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Internet Explorer\Main	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe

Suspicious use of SetWindowsHookEx 10 IoCs

pid	Process
1720	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
1720	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
1720	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
1720	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
1720	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
2656	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
2656	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
2656	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
2656	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
2656	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1720 wrote to memory of 2656	1720	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe	29
PID 1720 wrote to memory of 2656	1720	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe	29
PID 1720 wrote to memory of 2656	1720	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe	29
PID 1720 wrote to memory of 2656	1720	db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe	29

C:\Users\Admin\AppData\Local\Temp\db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
"C:\Users\Admin\AppData\Local\Temp\db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Loads dropped DLL
- Checks whether UAC is enabled
- Enumerates connected drives
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1720
- C:\db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231\db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
  C:\db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231\db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Checks whether UAC is enabled
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2656

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

4

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\10199c9c0b53d88758a5adb65884bc00.txt

Filesize
68B

MD5
84c6725658e1003b16e37c57fd03b948

SHA1
c9a461061f83572c73f28ad61327dd3ff051dccb

SHA256
399426f007272b4b066672c0bbc8b17d944632878797de4ef0c2ba8bf92b01b5

SHA512
0313d245206ae00d921afab89f2cada9f2fe04525379fc601a827fbdc880423786c222fc4267e7c84a37e6abfca4b1896d1aa53daac8308c6b6aa66fde9a09e0

Download Submit
\db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231\db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231.exe

Filesize
11.7MB

MD5
041eaaf20ae9da8c443d72ded81f2e67

SHA1
878f80f564c1b4b6e6ef30c8acd30fb22571d8b3

SHA256
db77bea241529ecc184d6cadf62a24cc00aaf4c63c5ccf73c499d078beb4b231

SHA512
35bd0951847a42e090f955a449fe46f74ab82c0ea58234e352f35d33d91a90e9c22442bc0beea3d38fb92a75d271726613150dc6c2207a334c7e6efc709a8d8f

Download Submit
memory/1720-12-0x0000000000270000-0x0000000000273000-memory.dmp

Filesize
12KB

Download
memory/1720-8-0x0000000007F10000-0x0000000008AA6000-memory.dmp

Filesize
11.6MB

Download
memory/1720-13-0x0000000000400000-0x0000000000F96000-memory.dmp

Filesize
11.6MB

Download
memory/1720-0-0x0000000000400000-0x0000000000F96000-memory.dmp

Filesize
11.6MB

Download
memory/1720-1-0x0000000000270000-0x0000000000273000-memory.dmp

Filesize
12KB

Download
memory/2656-10-0x0000000000400000-0x0000000000F96000-memory.dmp

Filesize
11.6MB

Download
memory/2656-18-0x0000000000400000-0x0000000000F96000-memory.dmp

Filesize
11.6MB

Download
memory/2656-28-0x0000000000400000-0x0000000000F96000-memory.dmp

Filesize
11.6MB

Download
memory/2656-30-0x0000000000400000-0x0000000000F96000-memory.dmp

Filesize
11.6MB

Download
memory/2656-31-0x0000000000400000-0x0000000000F96000-memory.dmp

Filesize
11.6MB

Download
memory/2656-35-0x0000000000400000-0x0000000000F96000-memory.dmp

Filesize
11.6MB

Download
memory/2656-39-0x0000000000400000-0x0000000000F96000-memory.dmp

Filesize
11.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads