fe926ef4cf81095f205182c27b40b23a8b50e519b289f490b0bc75c1057f0578

Analysis

max time kernel
139s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/08/2024, 09:00

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General

Target

wordup.exe
Size

925KB
MD5

6b3b47c27c01e8f45f6d0f6aa509315c
SHA1

bc6f85475afb48293370eefa2a47d04183dd1abc
SHA256

fe926ef4cf81095f205182c27b40b23a8b50e519b289f490b0bc75c1057f0578
SHA512

db982c24c9e16c63264df1a61685f77d4194a760655cd9623856b5d1a6fe1d8844e54b7c6ebae98a98bdc4d0758b19f317f3427f8eb53f0a99e0943ae3479532
SSDEEP

24576:WfK9zUHFpi8/OYNNJcDaF14FseUwt4P3yGX42yk:WfKtqFpiuOb2fsSf3lI2yk

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3224-0-0x0000000000400000-0x00000000004D0000-memory.dmp	upx
behavioral2/memory/3224-1-0x0000000000400000-0x00000000004D0000-memory.dmp	upx

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\v:	wordup.exe
File opened (read-only)	\??\z:	wordup.exe
File opened (read-only)	\??\g:	wordup.exe
File opened (read-only)	\??\k:	wordup.exe
File opened (read-only)	\??\m:	wordup.exe
File opened (read-only)	\??\q:	wordup.exe
File opened (read-only)	\??\r:	wordup.exe
File opened (read-only)	\??\t:	wordup.exe
File opened (read-only)	\??\a:	wordup.exe
File opened (read-only)	\??\i:	wordup.exe
File opened (read-only)	\??\n:	wordup.exe
File opened (read-only)	\??\p:	wordup.exe
File opened (read-only)	\??\s:	wordup.exe
File opened (read-only)	\??\y:	wordup.exe
File opened (read-only)	\??\e:	wordup.exe
File opened (read-only)	\??\o:	wordup.exe
File opened (read-only)	\??\u:	wordup.exe
File opened (read-only)	\??\w:	wordup.exe
File opened (read-only)	\??\x:	wordup.exe
File opened (read-only)	\??\b:	wordup.exe
File opened (read-only)	\??\h:	wordup.exe
File opened (read-only)	\??\j:	wordup.exe
File opened (read-only)	\??\l:	wordup.exe

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/3224-1-0x0000000000400000-0x00000000004D0000-memory.dmp	autoit_exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wordup.exe

C:\Users\Admin\AppData\Local\Temp\wordup.exe
"C:\Users\Admin\AppData\Local\Temp\wordup.exe"
1⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
PID:3224

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3224-0-0x0000000000400000-0x00000000004D0000-memory.dmp

Filesize
832KB

Download
memory/3224-1-0x0000000000400000-0x00000000004D0000-memory.dmp

Filesize
832KB

Download