8f4997a1defeb2d6a56c5b22b8ddede5f601416cfd7efff0d8dba6323d49ae42

Analysis

max time kernel
177s
max time network
181s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
06-12-2022 01:04

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General

Target

8f4997a1defeb2d6a56c5b22b8ddede5f601416cfd7efff0d8dba6323d49ae42.exe
Size

769KB
MD5

ef8c5f806d57185fecbefcbfc53eda8d
SHA1

30a02b283fb3492eefe99f9c80bcc7712ca1e60f
SHA256

8f4997a1defeb2d6a56c5b22b8ddede5f601416cfd7efff0d8dba6323d49ae42
SHA512

2db737d239e5988fd56d936293474c9cec1b0c7215d6beac5fbfdb2ceefcf14aca6cef74751ef4b3ba9eaa91f949edbaa2cc14b51faed122b101bba996ea37ea
SSDEEP

24576:DAqsZiBTGeeJ23aYMDQ+peAyrRWy/HdH:UqsZiFMo3aYMDQcTy9//9

Score

8^/10

discovery persistence upx

Malware Config

Signatures

UPX packed file 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1228-54-0x0000000000400000-0x0000000000617000-memory.dmp	upx
behavioral1/memory/1228-56-0x0000000000400000-0x0000000000617000-memory.dmp	upx
behavioral1/memory/1228-58-0x0000000000400000-0x0000000000617000-memory.dmp	upx
behavioral1/memory/1228-59-0x0000000000400000-0x0000000000617000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run	8f4997a1defeb2d6a56c5b22b8ddede5f601416cfd7efff0d8dba6323d49ae42.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SonyAgent = "C:\\Users\\Admin\\AppData\\Local\\Temp\\8f4997a1defeb2d6a56c5b22b8ddede5f601416cfd7efff0d8dba6323d49ae42.exe"	8f4997a1defeb2d6a56c5b22b8ddede5f601416cfd7efff0d8dba6323d49ae42.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

C:\Users\Admin\AppData\Local\Temp\8f4997a1defeb2d6a56c5b22b8ddede5f601416cfd7efff0d8dba6323d49ae42.exe
"C:\Users\Admin\AppData\Local\Temp\8f4997a1defeb2d6a56c5b22b8ddede5f601416cfd7efff0d8dba6323d49ae42.exe"
1⤵
- Adds Run key to start application
PID:1228

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

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1228-54-0x0000000000400000-0x0000000000617000-memory.dmp

Filesize
2.1MB

Download
memory/1228-56-0x0000000000400000-0x0000000000617000-memory.dmp

Filesize
2.1MB

Download
memory/1228-57-0x0000000075C41000-0x0000000075C43000-memory.dmp

Filesize
8KB

Download
memory/1228-58-0x0000000000400000-0x0000000000617000-memory.dmp

Filesize
2.1MB

Download
memory/1228-59-0x0000000000400000-0x0000000000617000-memory.dmp

Filesize
2.1MB

Download