74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01/09/2024, 02:20

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General

Target

74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe
Size

585KB
MD5

9096fe465f3e6e61f5754edd58f8ca08
SHA1

a585a71dfc23f9e5ce78f56b3e49dcb4fcf16bfb
SHA256

74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209
SHA512

acbd6ae4beabca60cd4df4806fec4084c131ff73bd0456cbb43da23e6846e9fba6825fefa4008ee50c6de3b995504033279caef2a9252556935af6024d76e3aa
SSDEEP

12288:rOMX3pKw4gn3lJBY5WZRzHJ0M9tc8fXvF4v3UqddgC2I0EuxF9DTKaT:xYw4gnhY5wzp007fXvF4v1ddyRFNT

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral2/memory/736-0-0x0000000000B00000-0x0000000000CD0000-memory.dmp	upx
behavioral2/memory/736-1-0x0000000000B00000-0x0000000000CD0000-memory.dmp	upx
behavioral2/memory/736-3-0x0000000000B00000-0x0000000000CD0000-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)	\??\O:	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe
File opened (read-only)	\??\S:	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe
File opened (read-only)	\??\W:	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe
File opened (read-only)	\??\G:	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe
File opened (read-only)	\??\H:	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe
File opened (read-only)	\??\J:	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe
File opened (read-only)	\??\N:	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe
File opened (read-only)	\??\L:	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe
File opened (read-only)	\??\U:	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe
File opened (read-only)	\??\X:	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe
File opened (read-only)	\??\R:	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe
File opened (read-only)	\??\V:	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe
File opened (read-only)	\??\B:	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe
File opened (read-only)	\??\I:	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe
File opened (read-only)	\??\M:	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe
File opened (read-only)	\??\Q:	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe
File opened (read-only)	\??\T:	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe
File opened (read-only)	\??\Y:	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe
File opened (read-only)	\??\Z:	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe
File opened (read-only)	\??\A:	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe
File opened (read-only)	\??\E:	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe
File opened (read-only)	\??\K:	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe
File opened (read-only)	\??\P:	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.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	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
736	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe

Suspicious use of SendNotifyMessage 1 IoCs

pid	Process
736	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
736	74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe

C:\Users\Admin\AppData\Local\Temp\74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe
"C:\Users\Admin\AppData\Local\Temp\74725ed6a351ac533e3c7fae583cae96e0f4fa33ee094cc7e2d875f2e70a4209.exe"
1⤵
- Enumerates connected drives
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:736

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/736-0-0x0000000000B00000-0x0000000000CD0000-memory.dmp

Filesize
1.8MB

Download
memory/736-1-0x0000000000B00000-0x0000000000CD0000-memory.dmp

Filesize
1.8MB

Download
memory/736-3-0x0000000000B00000-0x0000000000CD0000-memory.dmp

Filesize
1.8MB

Download