22bb0fe1789f21c0b6808db547aef41f4713ecd5d690cd2adfd49a7afa5faf8b

Analysis

max time kernel
140s
max time network
143s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
01/01/2024, 18:48

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General

Target

3d9aed18a843dba045281f22af2d5b87.exe
Size

132KB
MD5

3d9aed18a843dba045281f22af2d5b87
SHA1

f8cb932777469e4e4a4ec2c717afc9bef05e3470
SHA256

22bb0fe1789f21c0b6808db547aef41f4713ecd5d690cd2adfd49a7afa5faf8b
SHA512

2752e30b3ea9fe6e567fd2e890c973037dc3b097a1924ed304cddb3dc013ad9c8e6855d60248fefb5346f92c13a67a728d0572e2924f96a835d2b0f8f3f9a94f
SSDEEP

3072:3m7xSfQXD0dSa3U5yGzwWlDkRJspTewUGlRDA/nD01:3USoz0dS6G3kBwUf/D01

Score

7^/10

persistence upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2816-5-0x0000000000400000-0x0000000000449000-memory.dmp	upx
behavioral1/memory/2816-14-0x0000000000400000-0x0000000000449000-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-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\AAS = "C:\\Users\\Admin\\AppData\\Local\\Temp\\3d9aed18a843dba045281f22af2d5b87.exe /cs:1 "	3d9aed18a843dba045281f22af2d5b87.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3470981204-343661084-3367201002-1000\Software\Microsoft\Windows\CurrentVersion\Run\AAS = "\"C:\\ProgramData\\cca11e\\AAcca_8034.exe\" /s"	3d9aed18a843dba045281f22af2d5b87.exe

Checks for any installed AV software in registry 1 TTPs 1 IoCs

Security Software Discovery

T1518.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Eset\Nod\	3d9aed18a843dba045281f22af2d5b87.exe

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

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\3d9aed18a843dba045281f22af2d5b87.exe
"C:\Users\Admin\AppData\Local\Temp\3d9aed18a843dba045281f22af2d5b87.exe"
1⤵
- Adds Run key to start application
- Checks for any installed AV software in registry
PID:2816

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

Software Discovery

T1518

Security Software Discovery

T1518.001

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2816-1-0x0000000000250000-0x0000000000260000-memory.dmp

Filesize
64KB

Download
memory/2816-0-0x0000000000250000-0x0000000000260000-memory.dmp

Filesize
64KB

Download
memory/2816-5-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/2816-14-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads