2ea428a68c794a43b1aecf4c993b7eab42fe6eb1cb8a13e582a1aa229fd886b1

Analysis

max time kernel
121s
max time network
143s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
30/12/2023, 22:51

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General

Target

1f04a29cdbf3bfaad12ec6ec4ef13d3d.exe
Size

1.5MB
MD5

1f04a29cdbf3bfaad12ec6ec4ef13d3d
SHA1

67e4ee258251331ed0ea49b66251974e903f92be
SHA256

2ea428a68c794a43b1aecf4c993b7eab42fe6eb1cb8a13e582a1aa229fd886b1
SHA512

fd3c71f4af27c244182548b3c4eff40bb6d2effd847300ef9a917c2efc89df862690e97d23e8f4b1d983b39e578a18de69a295c14d660b79c08529a3581e25ab
SSDEEP

24576:nTtFWHJ7Q09j/ZXGBbvijyqnblSiDa4DOxw2MXjYiQRCqCZM9ak7eKgl8iAr:TrWSqjQTfehCYXjYihpiNiAr

Score

7^/10

persistence themida

Malware Config

Signatures

Themida packer 38 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/1684-3-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/1684-22-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-24-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-26-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-32-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-35-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-39-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-44-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-48-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-51-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-52-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-55-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-57-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-56-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-54-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-53-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-50-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-49-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-47-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-46-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-45-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-43-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-42-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-41-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-40-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-38-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-37-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-36-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-34-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-33-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-31-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-30-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-29-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-27-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-21-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-16-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-85-0x0000000000400000-0x0000000000713000-memory.dmp	themida
behavioral1/memory/2364-87-0x0000000000400000-0x0000000000713000-memory.dmp	themida

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\USER\S-1-5-21-3818056530-936619650-3554021955-1000\Software\Microsoft\Windows\CurrentVersion\Run\OctrvmU = "c:\\ProgramData\\TstrgiP\\PijxxaT\\OctrvmU.exe"	notepad.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1684 set thread context of 2364	1684	1f04a29cdbf3bfaad12ec6ec4ef13d3d.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1684	1f04a29cdbf3bfaad12ec6ec4ef13d3d.exe
2364	notepad.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1684 wrote to memory of 2364	1684	1f04a29cdbf3bfaad12ec6ec4ef13d3d.exe	28
PID 1684 wrote to memory of 2364	1684	1f04a29cdbf3bfaad12ec6ec4ef13d3d.exe	28
PID 1684 wrote to memory of 2364	1684	1f04a29cdbf3bfaad12ec6ec4ef13d3d.exe	28
PID 1684 wrote to memory of 2364	1684	1f04a29cdbf3bfaad12ec6ec4ef13d3d.exe	28
PID 1684 wrote to memory of 2364	1684	1f04a29cdbf3bfaad12ec6ec4ef13d3d.exe	28
PID 1684 wrote to memory of 2364	1684	1f04a29cdbf3bfaad12ec6ec4ef13d3d.exe	28

C:\Users\Admin\AppData\Local\Temp\1f04a29cdbf3bfaad12ec6ec4ef13d3d.exe
"C:\Users\Admin\AppData\Local\Temp\1f04a29cdbf3bfaad12ec6ec4ef13d3d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1684
- C:\Windows\SysWOW64\notepad.exe
  C:\Windows\system32\notepad.exe
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  PID:2364

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1684-1-0x0000000000720000-0x0000000000805000-memory.dmp

Filesize
916KB

Download
memory/1684-0-0x0000000000260000-0x0000000000261000-memory.dmp

Filesize
4KB

Download
memory/1684-3-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/1684-4-0x0000000004360000-0x0000000004361000-memory.dmp

Filesize
4KB

Download
memory/1684-5-0x0000000004310000-0x0000000004311000-memory.dmp

Filesize
4KB

Download
memory/1684-6-0x0000000004330000-0x0000000004332000-memory.dmp

Filesize
8KB

Download
memory/1684-7-0x0000000004320000-0x0000000004321000-memory.dmp

Filesize
4KB

Download
memory/1684-9-0x00000000044A0000-0x00000000044A1000-memory.dmp

Filesize
4KB

Download
memory/1684-11-0x0000000004680000-0x0000000004682000-memory.dmp

Filesize
8KB

Download
memory/1684-15-0x0000000004440000-0x0000000004441000-memory.dmp

Filesize
4KB

Download
memory/1684-19-0x00000000043E0000-0x00000000043E1000-memory.dmp

Filesize
4KB

Download
memory/1684-17-0x0000000004660000-0x0000000004662000-memory.dmp

Filesize
8KB

Download
memory/1684-22-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/1684-23-0x0000000004420000-0x0000000004421000-memory.dmp

Filesize
4KB

Download
memory/1684-20-0x0000000004380000-0x0000000004381000-memory.dmp

Filesize
4KB

Download
memory/1684-84-0x0000000004420000-0x0000000004421000-memory.dmp

Filesize
4KB

Download
memory/1684-12-0x00000000043D0000-0x00000000043D1000-memory.dmp

Filesize
4KB

Download
memory/2364-69-0x0000000002250000-0x0000000002251000-memory.dmp

Filesize
4KB

Download
memory/2364-59-0x0000000000390000-0x0000000000391000-memory.dmp

Filesize
4KB

Download
memory/2364-28-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/2364-32-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-35-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-39-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-44-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-48-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-51-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-52-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-55-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-79-0x0000000002450000-0x0000000002451000-memory.dmp

Filesize
4KB

Download
memory/2364-81-0x0000000002380000-0x0000000002381000-memory.dmp

Filesize
4KB

Download
memory/2364-80-0x00000000026D0000-0x00000000026D1000-memory.dmp

Filesize
4KB

Download
memory/2364-78-0x0000000002540000-0x0000000002541000-memory.dmp

Filesize
4KB

Download
memory/2364-77-0x0000000002150000-0x0000000002151000-memory.dmp

Filesize
4KB

Download
memory/2364-76-0x0000000002400000-0x0000000002401000-memory.dmp

Filesize
4KB

Download
memory/2364-75-0x0000000000760000-0x0000000000761000-memory.dmp

Filesize
4KB

Download
memory/2364-74-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/2364-73-0x00000000021A0000-0x00000000021A1000-memory.dmp

Filesize
4KB

Download
memory/2364-72-0x0000000000170000-0x0000000000171000-memory.dmp

Filesize
4KB

Download
memory/2364-71-0x00000000021B0000-0x00000000021B1000-memory.dmp

Filesize
4KB

Download
memory/2364-70-0x0000000002140000-0x0000000002141000-memory.dmp

Filesize
4KB

Download
memory/2364-24-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-68-0x0000000002390000-0x0000000002391000-memory.dmp

Filesize
4KB

Download
memory/2364-67-0x0000000002130000-0x0000000002131000-memory.dmp

Filesize
4KB

Download
memory/2364-66-0x0000000002EE0000-0x0000000002EE2000-memory.dmp

Filesize
8KB

Download
memory/2364-65-0x00000000023F0000-0x00000000023F1000-memory.dmp

Filesize
4KB

Download
memory/2364-64-0x0000000002240000-0x0000000002241000-memory.dmp

Filesize
4KB

Download
memory/2364-63-0x0000000002F00000-0x0000000002F02000-memory.dmp

Filesize
8KB

Download
memory/2364-62-0x00000000026E0000-0x00000000026E1000-memory.dmp

Filesize
4KB

Download
memory/2364-61-0x00000000003D0000-0x00000000003D1000-memory.dmp

Filesize
4KB

Download
memory/2364-60-0x00000000003E0000-0x00000000003E2000-memory.dmp

Filesize
8KB

Download
memory/2364-26-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-58-0x0000000000770000-0x0000000000771000-memory.dmp

Filesize
4KB

Download
memory/2364-57-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-56-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-54-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-53-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-50-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-49-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-47-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-46-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-45-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-43-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-42-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-41-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-40-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-38-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-37-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-36-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-34-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-33-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-31-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-30-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-29-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-27-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-21-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-16-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2364-83-0x0000000002BB0000-0x0000000002BB2000-memory.dmp

Filesize
8KB

Download
memory/2364-8-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-86-0x0000000000140000-0x0000000000141000-memory.dmp

Filesize
4KB

Download
memory/2364-85-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download
memory/2364-87-0x0000000000400000-0x0000000000713000-memory.dmp

Filesize
3.1MB

Download