dda2b737fcd5abd9acb0ff73bcf6391575c226d4f950381e7830b9b44ee5d382

Analysis

max time kernel
233s
max time network
307s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 16:49

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General

Target

dda2b737fcd5abd9acb0ff73bcf6391575c226d4f950381e7830b9b44ee5d382.exe
Size

31KB
MD5

27009b4a5be4b123d7e6e647d269eed2
SHA1

9030344ae789261b357ddf4ede02b718704572cb
SHA256

dda2b737fcd5abd9acb0ff73bcf6391575c226d4f950381e7830b9b44ee5d382
SHA512

fa0183ac2bbf6e26f77d8f38661c243fa000deece3892c6a9eedd1fd0ee160c22ff00f4d1526b392d90e8d32d2a65a4b47b74b90400f29e95616a37f364c8cc5
SSDEEP

768:3CIqdH/k1ZVcT194jp4ueiS3jZpYnQqW7E:3NqaLV8amuSjZqW7E

Score

8^/10

persistence upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/372-132-0x0000000000800000-0x000000000080E000-memory.dmp	upx
behavioral2/memory/372-133-0x0000000000800000-0x000000000080E000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

dda2b737fcd5abd9acb0ff73bcf6391575c226d4f950381e7830b9b44ee5d382.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Traybar = "C:\\Windows\\lsass.exe"	dda2b737fcd5abd9acb0ff73bcf6391575c226d4f950381e7830b9b44ee5d382.exe

Drops file in Program Files directory 1 IoCs

Processes:

dda2b737fcd5abd9acb0ff73bcf6391575c226d4f950381e7830b9b44ee5d382.exe

description	ioc	process
File created	C:\Program Files\Common Files\microsoft shared\Winamp 5.0 (en).exe	dda2b737fcd5abd9acb0ff73bcf6391575c226d4f950381e7830b9b44ee5d382.exe

Drops file in Windows directory 2 IoCs

Processes:

dda2b737fcd5abd9acb0ff73bcf6391575c226d4f950381e7830b9b44ee5d382.exe

description	ioc	process
File opened for modification	C:\Windows\lsass.exe	dda2b737fcd5abd9acb0ff73bcf6391575c226d4f950381e7830b9b44ee5d382.exe
File created	C:\Windows\lsass.exe	dda2b737fcd5abd9acb0ff73bcf6391575c226d4f950381e7830b9b44ee5d382.exe

C:\Users\Admin\AppData\Local\Temp\dda2b737fcd5abd9acb0ff73bcf6391575c226d4f950381e7830b9b44ee5d382.exe
"C:\Users\Admin\AppData\Local\Temp\dda2b737fcd5abd9acb0ff73bcf6391575c226d4f950381e7830b9b44ee5d382.exe"
1⤵
- Adds Run key to start application
- Drops file in Program Files directory
- Drops file in Windows directory
PID:372

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/372-132-0x0000000000800000-0x000000000080E000-memory.dmp

Filesize
56KB

Download
memory/372-133-0x0000000000800000-0x000000000080E000-memory.dmp

Filesize
56KB

Download