0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1

Analysis

max time kernel
143s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
31/08/2023, 07:02

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General

Target

0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
Size

1.2MB
MD5

9c867cfa11ef97ff46e3a56fb34af73d
SHA1

b7559650173c346f72de9a8bf4c0eb21a7802c39
SHA256

0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1
SHA512

a52343e53265c9239b6e6ad91abee77a602995e243d5b52576a6a8d0114af7976c31802a8ce7ac6fb9870da4ace2fc1ac5544667031dc2d44f2619d0e3072610
SSDEEP

24576:gpGHEHpX0oxQjUo123oqb7XF0tPrBjH9/Idy/G3i/nh:gnXtxo1FkGZVztIy5nh

Score

7^/10

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/5040-0-0x0000000010000000-0x0000000010017000-memory.dmp	upx
behavioral2/memory/5040-1-0x0000000010000000-0x0000000010017000-memory.dmp	upx
behavioral2/memory/5040-18-0x0000000010000000-0x0000000010017000-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)	\??\J:	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
File opened (read-only)	\??\M:	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
File opened (read-only)	\??\N:	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
File opened (read-only)	\??\O:	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
File opened (read-only)	\??\P:	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
File opened (read-only)	\??\R:	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
File opened (read-only)	\??\T:	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
File opened (read-only)	\??\A:	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
File opened (read-only)	\??\Z:	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
File opened (read-only)	\??\U:	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
File opened (read-only)	\??\K:	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
File opened (read-only)	\??\S:	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
File opened (read-only)	\??\W:	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
File opened (read-only)	\??\B:	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
File opened (read-only)	\??\Q:	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
File opened (read-only)	\??\V:	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
File opened (read-only)	\??\I:	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
File opened (read-only)	\??\G:	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
File opened (read-only)	\??\H:	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
File opened (read-only)	\??\L:	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
File opened (read-only)	\??\X:	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
File opened (read-only)	\??\Y:	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
File opened (read-only)	\??\E:	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	5040	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
Token: SeCreatePagefilePrivilege	5040	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
5040	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
5040	0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe

C:\Users\Admin\AppData\Local\Temp\0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe
"C:\Users\Admin\AppData\Local\Temp\0b3070e2f3328aaf57f001be7244e787b58b5a3c978282dde1c14aaacab783d1.exe"
1⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:5040

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

C:\Users\Admin\AppData\Local\Microsoft\Windows Media\12.0\WMSDKNS.XML.bak

Filesize
9KB

MD5
7050d5ae8acfbe560fa11073fef8185d

SHA1
5bc38e77ff06785fe0aec5a345c4ccd15752560e

SHA256
cb87767c4a384c24e4a0f88455f59101b1ae7b4fb8de8a5adb4136c5f7ee545b

SHA512
a7a295ac8921bb3dde58d4bcde9372ed59def61d4b7699057274960fa8c1d1a1daff834a93f7a0698e9e5c16db43af05e9fd2d6d7c9232f7d26ffcff5fc5900b

Download Submit
C:\Users\Admin\AppData\Local\Temp\ÒÑ½âÎöÊÓÆµ\ÅäÖÃ.ini

Filesize
51B

MD5
d4b764f603e826edd5ba0d5c09f95390

SHA1
fab2158dc4fdf2cd3eae3e666a56f79234c8e2f8

SHA256
fc0aba460f046d6141230f39047577b6d785e71b116a99023ecb39a350bb3192

SHA512
d52046e23ad436f75edbe1c9838aaeb96ed6bad252c7ee74796ee744caabd6aac2f74ac2e6490b499753846e45295f427b33ba5a878fcf5534eb07b98f1173df

Download Submit
memory/5040-0-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download
memory/5040-1-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download
memory/5040-18-0x0000000010000000-0x0000000010017000-memory.dmp

Filesize
92KB

Download