f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72

Analysis

max time kernel
142s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
28/08/2023, 22:02

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General

Target

f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
Size

4.8MB
MD5

7146cddf4d3c672f44a28a68b819bc9b
SHA1

f8f97f6f210cd87b998500d2741edb2b1f38aead
SHA256

f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72
SHA512

7af4ce6125f9ca69c9c1c6a005c8a94e1ea2bb6fb57a1ca012f837a039c3a039c7bd583ab6e7444b87b8ae450a93b8eccc61cc265796ae8a7454eb2c0cbcc6eb
SSDEEP

98304:YIc1knKrbL+woZUp5D9hHsiAk3uK+JcOFeKnZ+F/nnD7D9h7JBAUZLg:YlBiwoir9RJOoeZ+FfD/9FJV0

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 5 IoCs

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

upx

resource	yara_rule
behavioral2/memory/3516-0-0x0000000001100000-0x0000000001108000-memory.dmp	upx
behavioral2/memory/3516-1-0x0000000001100000-0x0000000001108000-memory.dmp	upx
behavioral2/memory/3516-2-0x00000000027F0000-0x00000000027F8000-memory.dmp	upx
behavioral2/memory/3516-3-0x0000000001100000-0x0000000001108000-memory.dmp	upx
behavioral2/memory/3516-39-0x00000000027F0000-0x00000000027F8000-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)	\??\L:	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
File opened (read-only)	\??\V:	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
File opened (read-only)	\??\E:	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
File opened (read-only)	\??\G:	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
File opened (read-only)	\??\H:	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
File opened (read-only)	\??\J:	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
File opened (read-only)	\??\N:	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
File opened (read-only)	\??\P:	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
File opened (read-only)	\??\R:	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
File opened (read-only)	\??\X:	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
File opened (read-only)	\??\Q:	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
File opened (read-only)	\??\S:	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
File opened (read-only)	\??\T:	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
File opened (read-only)	\??\U:	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
File opened (read-only)	\??\B:	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
File opened (read-only)	\??\I:	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
File opened (read-only)	\??\M:	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
File opened (read-only)	\??\O:	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
File opened (read-only)	\??\Y:	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
File opened (read-only)	\??\Z:	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
File opened (read-only)	\??\A:	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
File opened (read-only)	\??\K:	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
File opened (read-only)	\??\W:	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3516	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
3516	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
3516	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
3516	f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe

C:\Users\Admin\AppData\Local\Temp\f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe
"C:\Users\Admin\AppData\Local\Temp\f27636eaccecb1af210e7033de799946ab82046eda8122124c0693f5948a8f72.exe"
1⤵
- Enumerates connected drives
- Suspicious use of SetWindowsHookEx
PID:3516

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3516-0-0x0000000001100000-0x0000000001108000-memory.dmp

Filesize
32KB

Download
memory/3516-1-0x0000000001100000-0x0000000001108000-memory.dmp

Filesize
32KB

Download
memory/3516-2-0x00000000027F0000-0x00000000027F8000-memory.dmp

Filesize
32KB

Download
memory/3516-3-0x0000000001100000-0x0000000001108000-memory.dmp

Filesize
32KB

Download
memory/3516-39-0x00000000027F0000-0x00000000027F8000-memory.dmp

Filesize
32KB

Download
memory/3516-42-0x0000000007EE0000-0x0000000007EE1000-memory.dmp

Filesize
4KB

Download
memory/3516-43-0x0000000007EF0000-0x0000000007EF1000-memory.dmp

Filesize
4KB

Download
memory/3516-44-0x00000000058B0000-0x00000000058B1000-memory.dmp

Filesize
4KB

Download