c942509b391a1c2427816841bc0a0008f52a6b777c896a0ba32afa44651cf9a5

Analysis

max time kernel
150s
max time network
122s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
12/01/2024, 10:07

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General

Target

562a4517f3929b7833cff32656f20dbe.exe
Size

4.3MB
MD5

562a4517f3929b7833cff32656f20dbe
SHA1

6ad194255acd2894d64c90d69cd2d366f18cafa0
SHA256

c942509b391a1c2427816841bc0a0008f52a6b777c896a0ba32afa44651cf9a5
SHA512

1cfa7b1f10760b47e80a4f7874bd4993503c05db19b2e36fde065c73f3611260a26b99a29c2e9bfe6b228c4d0c12e1d2d05a930da5f283e235ac06e8e115ddfb
SSDEEP

98304:WIWy2G0xwQpl9fClchJOK6c6ryGadPrz8kijD:kJBHl9fClcbO1IPZij

Score

7^/10

persistence themida

Malware Config

Signatures

Themida packer 16 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/2092-2-0x0000000000400000-0x0000000001444000-memory.dmp	themida
behavioral1/memory/2092-25-0x0000000000400000-0x0000000001444000-memory.dmp	themida
behavioral1/memory/2092-27-0x0000000000400000-0x0000000001444000-memory.dmp	themida
behavioral1/memory/2092-28-0x0000000000400000-0x0000000001444000-memory.dmp	themida
behavioral1/memory/2092-32-0x0000000000400000-0x0000000001444000-memory.dmp	themida
behavioral1/memory/2092-33-0x0000000000400000-0x0000000001444000-memory.dmp	themida
behavioral1/memory/2092-34-0x0000000000400000-0x0000000001444000-memory.dmp	themida
behavioral1/memory/2092-35-0x0000000000400000-0x0000000001444000-memory.dmp	themida
behavioral1/memory/2092-36-0x0000000000400000-0x0000000001444000-memory.dmp	themida
behavioral1/memory/2092-37-0x0000000000400000-0x0000000001444000-memory.dmp	themida
behavioral1/memory/2092-38-0x0000000000400000-0x0000000001444000-memory.dmp	themida
behavioral1/memory/2092-39-0x0000000000400000-0x0000000001444000-memory.dmp	themida
behavioral1/memory/2092-40-0x0000000000400000-0x0000000001444000-memory.dmp	themida
behavioral1/memory/2092-41-0x0000000000400000-0x0000000001444000-memory.dmp	themida
behavioral1/memory/2092-42-0x0000000000400000-0x0000000001444000-memory.dmp	themida
behavioral1/memory/2092-43-0x0000000000400000-0x0000000001444000-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\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows32 = "C:\\Arquivos de programas\\Windows32.exe"	562a4517f3929b7833cff32656f20dbe.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\reg_0001.txt	562a4517f3929b7833cff32656f20dbe.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2092	562a4517f3929b7833cff32656f20dbe.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2092	562a4517f3929b7833cff32656f20dbe.exe

C:\Users\Admin\AppData\Local\Temp\562a4517f3929b7833cff32656f20dbe.exe
"C:\Users\Admin\AppData\Local\Temp\562a4517f3929b7833cff32656f20dbe.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
PID:2092

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/2092-1-0x0000000002DB0000-0x0000000002E9C000-memory.dmp

Filesize
944KB

Download
memory/2092-0-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2092-2-0x0000000000400000-0x0000000001444000-memory.dmp

Filesize
16.3MB

Download
memory/2092-23-0x0000000005E80000-0x0000000005E81000-memory.dmp

Filesize
4KB

Download
memory/2092-22-0x0000000005E30000-0x0000000005E31000-memory.dmp

Filesize
4KB

Download
memory/2092-21-0x0000000005ED0000-0x0000000005ED1000-memory.dmp

Filesize
4KB

Download
memory/2092-20-0x0000000005E10000-0x0000000005E11000-memory.dmp

Filesize
4KB

Download
memory/2092-19-0x0000000005EB0000-0x0000000005EB1000-memory.dmp

Filesize
4KB

Download
memory/2092-18-0x0000000006190000-0x0000000006192000-memory.dmp

Filesize
8KB

Download
memory/2092-17-0x00000000002F0000-0x00000000002F1000-memory.dmp

Filesize
4KB

Download
memory/2092-16-0x0000000005EC0000-0x0000000005EC1000-memory.dmp

Filesize
4KB

Download
memory/2092-15-0x0000000005DC0000-0x0000000005DC1000-memory.dmp

Filesize
4KB

Download
memory/2092-14-0x0000000005EF0000-0x0000000005EF1000-memory.dmp

Filesize
4KB

Download
memory/2092-13-0x0000000005E70000-0x0000000005E71000-memory.dmp

Filesize
4KB

Download
memory/2092-12-0x0000000005DD0000-0x0000000005DD1000-memory.dmp

Filesize
4KB

Download
memory/2092-11-0x0000000005EA0000-0x0000000005EA1000-memory.dmp

Filesize
4KB

Download
memory/2092-10-0x0000000005DE0000-0x0000000005DE1000-memory.dmp

Filesize
4KB

Download
memory/2092-9-0x0000000005E40000-0x0000000005E41000-memory.dmp

Filesize
4KB

Download
memory/2092-8-0x0000000005E20000-0x0000000005E21000-memory.dmp

Filesize
4KB

Download
memory/2092-7-0x0000000005D30000-0x0000000005D31000-memory.dmp

Filesize
4KB

Download
memory/2092-6-0x0000000005D40000-0x0000000005D42000-memory.dmp

Filesize
8KB

Download
memory/2092-5-0x0000000005D90000-0x0000000005D91000-memory.dmp

Filesize
4KB

Download
memory/2092-4-0x0000000005DA0000-0x0000000005DA1000-memory.dmp

Filesize
4KB

Download
memory/2092-24-0x00000000061C0000-0x00000000061C2000-memory.dmp

Filesize
8KB

Download
memory/2092-25-0x0000000000400000-0x0000000001444000-memory.dmp

Filesize
16.3MB

Download
memory/2092-26-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2092-27-0x0000000000400000-0x0000000001444000-memory.dmp

Filesize
16.3MB

Download
memory/2092-29-0x0000000005D80000-0x0000000005D81000-memory.dmp

Filesize
4KB

Download
memory/2092-28-0x0000000000400000-0x0000000001444000-memory.dmp

Filesize
16.3MB

Download
memory/2092-30-0x0000000005D70000-0x0000000005D71000-memory.dmp

Filesize
4KB

Download
memory/2092-31-0x00000000060F0000-0x00000000060F2000-memory.dmp

Filesize
8KB

Download
memory/2092-32-0x0000000000400000-0x0000000001444000-memory.dmp

Filesize
16.3MB

Download
memory/2092-33-0x0000000000400000-0x0000000001444000-memory.dmp

Filesize
16.3MB

Download
memory/2092-34-0x0000000000400000-0x0000000001444000-memory.dmp

Filesize
16.3MB

Download
memory/2092-35-0x0000000000400000-0x0000000001444000-memory.dmp

Filesize
16.3MB

Download
memory/2092-36-0x0000000000400000-0x0000000001444000-memory.dmp

Filesize
16.3MB

Download
memory/2092-37-0x0000000000400000-0x0000000001444000-memory.dmp

Filesize
16.3MB

Download
memory/2092-38-0x0000000000400000-0x0000000001444000-memory.dmp

Filesize
16.3MB

Download
memory/2092-39-0x0000000000400000-0x0000000001444000-memory.dmp

Filesize
16.3MB

Download
memory/2092-40-0x0000000000400000-0x0000000001444000-memory.dmp

Filesize
16.3MB

Download
memory/2092-41-0x0000000000400000-0x0000000001444000-memory.dmp

Filesize
16.3MB

Download
memory/2092-42-0x0000000000400000-0x0000000001444000-memory.dmp

Filesize
16.3MB

Download
memory/2092-43-0x0000000000400000-0x0000000001444000-memory.dmp

Filesize
16.3MB

Download