ca787451cfe2fb897b79d545c49ea9b832d5f0273836417ee302d9cbf808c6cc

Analysis

max time kernel
160s
max time network
168s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30/12/2023, 08:23

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General

Target

13538724957d7ce8161cf308e11f1dca.exe
Size

8KB
MD5

13538724957d7ce8161cf308e11f1dca
SHA1

06dc6fa01f1e754d18fdb305e4ae3bdfc8821afb
SHA256

ca787451cfe2fb897b79d545c49ea9b832d5f0273836417ee302d9cbf808c6cc
SHA512

de1a31aa8472328b4e465331d6d5ff33a31dba923310313656d3959e162bdfdd7384daaadea9c4b3f26f7ecf787178129a09f435e3e44b73e7555ac608226a94
SSDEEP

96:+UmmRNDp2sXajd2ZAEDMgNCZEegekAaQA7:+RADgnd2ZFEGegeFaQM

Score

8^/10

persistence upx

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\drivers\etc\hosts	13538724957d7ce8161cf308e11f1dca.exe

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2000-0-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2000-1-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2000-4-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2000-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\hcbrd = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\13538724957d7ce8161cf308e11f1dca.exe\""	13538724957d7ce8161cf308e11f1dca.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\hcbrd = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\13538724957d7ce8161cf308e11f1dca.exe\""	13538724957d7ce8161cf308e11f1dca.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\hosts	13538724957d7ce8161cf308e11f1dca.exe

C:\Users\Admin\AppData\Local\Temp\13538724957d7ce8161cf308e11f1dca.exe
"C:\Users\Admin\AppData\Local\Temp\13538724957d7ce8161cf308e11f1dca.exe"
1⤵
- Drops file in Drivers directory
- Adds Run key to start application
- Drops file in Windows directory
PID:2000

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

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Downloads

memory/2000-0-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2000-1-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2000-4-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2000-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads