d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f

General

Target

d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f.exe
Size

4.4MB
MD5

e2496aeb8076dac76a90215dcb27c2e4
SHA1

eacf71bd634528fe4f6cd21b642ad1cdf0762c1d
SHA256

d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f
SHA512

5ab6dfd41e8a412f7f746e198f34c937425b9809c217b43c508be3039c9a83fb8c08f5808568a9d26c500a265abc4e2c5ac576de3c16a960c62b1d9c40cac505
SSDEEP

98304:0OavURiG1aAGIh2NbceYfXwkqjdinnXMqBLVP2JF8t/R6kY:uvMFaKObcFfXw7jUXvreJ+

Score

9^/10

bootkit evasion persistence 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__	d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	demo.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\VideoBiosVersion	d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	demo.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	demo.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f.exe

Deletes itself 1 IoCs

pid	Process
2776	WScript.exe

Executes dropped EXE 1 IoCs

pid	Process
2988	demo.exe

Loads dropped DLL 2 IoCs

pid	Process
2056	d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f.exe
2056	d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\systeamst = "C:\\Users\\Admin\\Documents\\demo.exe"	demo.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	d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f.exe
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	demo.exe

Writes to the Master Boot Record (MBR) 1 TTPs 2 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	demo.exe
File opened for modification	\??\PhysicalDrive0	d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2056	d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f.exe
2988	demo.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2056	d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f.exe
2056	d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f.exe
2056	d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f.exe
2988	demo.exe
2988	demo.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2988	demo.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2056	d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f.exe
2056	d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f.exe
2988	demo.exe
2988	demo.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2056 wrote to memory of 2988	2056	d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f.exe	28
PID 2056 wrote to memory of 2988	2056	d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f.exe	28
PID 2056 wrote to memory of 2988	2056	d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f.exe	28
PID 2056 wrote to memory of 2988	2056	d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f.exe	28
PID 2056 wrote to memory of 2776	2056	d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f.exe	29
PID 2056 wrote to memory of 2776	2056	d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f.exe	29
PID 2056 wrote to memory of 2776	2056	d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f.exe	29
PID 2056 wrote to memory of 2776	2056	d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f.exe	29

C:\Users\Admin\AppData\Local\Temp\d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f.exe
"C:\Users\Admin\AppData\Local\Temp\d0ee97949d5198bdfa23b7f50f51fc44af3001cdfd33b6f907df749cb5bf628f.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Loads dropped DLL
- Checks whether UAC is enabled
- Writes to the Master Boot Record (MBR)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2056
- C:\Users\Admin\Documents\demo.exe
  C:\Users\Admin\Documents\\demo.exe
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Adds Run key to start application
  - Checks whether UAC is enabled
  - Writes to the Master Boot Record (MBR)
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2988
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\tem.vbs"
  2⤵
  - Deletes itself
  PID:2776

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Pre-OS Boot

1

T1542

Bootkit

1

T1542.003

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Pre-OS Boot

1

T1542

Bootkit

1

T1542.003

Virtualization/Sandbox Evasion

1

T1497

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

3

T1082

Virtualization/Sandbox Evasion

1

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\mntemp

Filesize
16B

MD5
90f2eae24402716ef9128c2a30ca0b77

SHA1
e9193fd85a150d4fa965900dc14536d046d67aa8

SHA256
f2b3da5a6c0d701de3f6e8908ce2908a4d0115ea5f16aeff7ce57c34328e69ab

SHA512
095c17d5367b7c5e45115183f82a43550a3e01b1921d0137d83deda1672fb41177b56aff6f40ff7b2525713d655449e8567b99079d2ad735baa7428bf20ac77a

Download Submit
C:\Users\Admin\AppData\Local\Temp\tem.vbs

Filesize
275B

MD5
9b248a03210717b134119984af9e82b2

SHA1
0f97c22055d810b13c2a3a7336fb263f2c6913b4

SHA256
8ffc37110f116ba0999f57be6fbed3ed3a993584aa71368b8c38af321457f07b

SHA512
9f3875c5931613c8816516674979ad3f92e778a91de0bdfedf101acb844e5bfb9ab0f9e12f801e858efca8bcf3e149b9ac8204d997bd2ba691f3fef28383deb7

Download Submit
C:\Users\Admin\Documents\demo.exe

Filesize
4.4MB

MD5
a3b8eb63491c477a4ef2699c6f79cff2

SHA1
0fc8a442bdb80cfc9f29925b8c88a2cb9c57decb

SHA256
c22503e75f216b47dc3e13a410c79b53511d16d733ed1fc99ccc891c244d40a0

SHA512
e5de6c9743bd740790993f45a843d2a7c5caf9ba64f2336d729b2b8947dc570bb9caa218db1965a05fe047a5a8c7d0e7523950c80af0e9f388d222681306fa5b

Download Submit
C:\Users\Admin\Documents\demo.exe

Filesize
4.4MB

MD5
a3b8eb63491c477a4ef2699c6f79cff2

SHA1
0fc8a442bdb80cfc9f29925b8c88a2cb9c57decb

SHA256
c22503e75f216b47dc3e13a410c79b53511d16d733ed1fc99ccc891c244d40a0

SHA512
e5de6c9743bd740790993f45a843d2a7c5caf9ba64f2336d729b2b8947dc570bb9caa218db1965a05fe047a5a8c7d0e7523950c80af0e9f388d222681306fa5b

Download Submit
C:\Users\Admin\Documents\demo.exe

Filesize
4.4MB

MD5
a3b8eb63491c477a4ef2699c6f79cff2

SHA1
0fc8a442bdb80cfc9f29925b8c88a2cb9c57decb

SHA256
c22503e75f216b47dc3e13a410c79b53511d16d733ed1fc99ccc891c244d40a0

SHA512
e5de6c9743bd740790993f45a843d2a7c5caf9ba64f2336d729b2b8947dc570bb9caa218db1965a05fe047a5a8c7d0e7523950c80af0e9f388d222681306fa5b

Download Submit
\Users\Admin\Documents\demo.exe

Filesize
4.4MB

MD5
a3b8eb63491c477a4ef2699c6f79cff2

SHA1
0fc8a442bdb80cfc9f29925b8c88a2cb9c57decb

SHA256
c22503e75f216b47dc3e13a410c79b53511d16d733ed1fc99ccc891c244d40a0

SHA512
e5de6c9743bd740790993f45a843d2a7c5caf9ba64f2336d729b2b8947dc570bb9caa218db1965a05fe047a5a8c7d0e7523950c80af0e9f388d222681306fa5b

Download Submit
\Users\Admin\Documents\demo.exe

Filesize
4.4MB

MD5
a3b8eb63491c477a4ef2699c6f79cff2

SHA1
0fc8a442bdb80cfc9f29925b8c88a2cb9c57decb

SHA256
c22503e75f216b47dc3e13a410c79b53511d16d733ed1fc99ccc891c244d40a0

SHA512
e5de6c9743bd740790993f45a843d2a7c5caf9ba64f2336d729b2b8947dc570bb9caa218db1965a05fe047a5a8c7d0e7523950c80af0e9f388d222681306fa5b

Download Submit
memory/2056-5-0x0000000000400000-0x0000000000ECB000-memory.dmp

Filesize
10.8MB

Download
memory/2056-4-0x0000000000400000-0x0000000000ECB000-memory.dmp

Filesize
10.8MB

Download
memory/2056-16-0x0000000003880000-0x000000000434B000-memory.dmp

Filesize
10.8MB

Download
memory/2056-0-0x0000000000400000-0x0000000000ECB000-memory.dmp

Filesize
10.8MB

Download
memory/2056-18-0x0000000003880000-0x000000000434B000-memory.dmp

Filesize
10.8MB

Download
memory/2056-3-0x0000000000400000-0x0000000000ECB000-memory.dmp

Filesize
10.8MB

Download
memory/2056-26-0x0000000000400000-0x0000000000ECB000-memory.dmp

Filesize
10.8MB

Download
memory/2056-1-0x00000000777D0000-0x00000000777D2000-memory.dmp

Filesize
8KB

Download
memory/2988-17-0x0000000000400000-0x0000000000ECB000-memory.dmp

Filesize
10.8MB

Download
memory/2988-22-0x0000000000400000-0x0000000000ECB000-memory.dmp

Filesize
10.8MB

Download
memory/2988-21-0x0000000000400000-0x0000000000ECB000-memory.dmp

Filesize
10.8MB

Download
memory/2988-20-0x0000000000400000-0x0000000000ECB000-memory.dmp

Filesize
10.8MB

Download
memory/2988-28-0x0000000000400000-0x0000000000ECB000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads