ac5d2e64bf99e9b5d86626ab6ab7bca59cc18c072759baa5fe3267ec1326aab0

Analysis

max time kernel
142s
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
20-08-2024 14:09

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General

Target

ExeFile (115).exe
Size

347KB
MD5

b8eef7ec00336358f41b4e28da99b070
SHA1

543be112a811f851f80266393a5a857c272152a3
SHA256

ac5d2e64bf99e9b5d86626ab6ab7bca59cc18c072759baa5fe3267ec1326aab0
SHA512

0fe70144c300406ca4e4c27b789e1135f1a174923cf7e412a216b47de6951cac3d1a47d06b97891bbe6b09180be59cba62f8d6f497969eb7399d407da5311e99
SSDEEP

6144:PlZ/zUMu4pDSxsCMRzf7x3SfS1JAzXBtL76foiv3OZ4Q2qr49VPmM:PHLUMuiv9RgfSjAzRtw3C2q09tz

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/4988-0-0x0000000000400000-0x00000000004D1000-memory.dmp	upx
behavioral2/memory/4988-1-0x0000000000400000-0x00000000004D1000-memory.dmp	upx
behavioral2/memory/4988-2-0x0000000000400000-0x00000000004D1000-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

Processes:

ExeFile (115).exe

description	ioc	process
File opened (read-only)	\??\v:	ExeFile (115).exe
File opened (read-only)	\??\p:	ExeFile (115).exe
File opened (read-only)	\??\r:	ExeFile (115).exe
File opened (read-only)	\??\t:	ExeFile (115).exe
File opened (read-only)	\??\u:	ExeFile (115).exe
File opened (read-only)	\??\y:	ExeFile (115).exe
File opened (read-only)	\??\b:	ExeFile (115).exe
File opened (read-only)	\??\e:	ExeFile (115).exe
File opened (read-only)	\??\g:	ExeFile (115).exe
File opened (read-only)	\??\q:	ExeFile (115).exe
File opened (read-only)	\??\z:	ExeFile (115).exe
File opened (read-only)	\??\a:	ExeFile (115).exe
File opened (read-only)	\??\h:	ExeFile (115).exe
File opened (read-only)	\??\l:	ExeFile (115).exe
File opened (read-only)	\??\m:	ExeFile (115).exe
File opened (read-only)	\??\n:	ExeFile (115).exe
File opened (read-only)	\??\o:	ExeFile (115).exe
File opened (read-only)	\??\s:	ExeFile (115).exe
File opened (read-only)	\??\w:	ExeFile (115).exe
File opened (read-only)	\??\i:	ExeFile (115).exe
File opened (read-only)	\??\j:	ExeFile (115).exe
File opened (read-only)	\??\k:	ExeFile (115).exe
File opened (read-only)	\??\x:	ExeFile (115).exe

AutoIT Executable 2 IoCs

AutoIT scripts compiled to PE executables.

Processes:

resource	yara_rule
behavioral2/memory/4988-1-0x0000000000400000-0x00000000004D1000-memory.dmp	autoit_exe
behavioral2/memory/4988-2-0x0000000000400000-0x00000000004D1000-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 3 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

Processes:

ExeFile (115).exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ExeFile (115).exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language	ExeFile (115).exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage	ExeFile (115).exe

C:\Users\Admin\AppData\Local\Temp\ExeFile (115).exe
"C:\Users\Admin\AppData\Local\Temp\ExeFile (115).exe"
1⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
PID:4988

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3960,i,15436195446242760253,4000484513008731869,262144 --variations-seed-version --mojo-platform-channel-handle=4308 /prefetch:8
1⤵
PID:4776

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

Replay Monitor

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Downloads

memory/4988-0-0x0000000000400000-0x00000000004D1000-memory.dmp

Filesize
836KB

Download
memory/4988-1-0x0000000000400000-0x00000000004D1000-memory.dmp

Filesize
836KB

Download
memory/4988-2-0x0000000000400000-0x00000000004D1000-memory.dmp

Filesize
836KB

Download