8f22d2e0209b7fb9075cfa83a166823fcef90a418631fc6eb512f9453e1df42f

Analysis

max time kernel
70s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
03/12/2022, 15:51

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

8f22d2e0209b7fb9075cfa83a166823fcef90a418631fc6eb512f9453e1df42f.exe
Size

1.4MB
MD5

46f202e37e57c9f55a42a9e9b5412e03
SHA1

b1637155b0581c4edb5d90f1a7dc9cbde4f3671b
SHA256

8f22d2e0209b7fb9075cfa83a166823fcef90a418631fc6eb512f9453e1df42f
SHA512

b43812b4abff8d43c5e921aa9a105bc149b87319cb51977945ae8706e290ad3d756862c9538aa5def492265c39a659c7b62ca66229980d36ceb281068f3985fb
SSDEEP

24576:CkHN9P2z6bGTFxi2Utr61RdchuzqBnkBXHJhaPUFQlvrlc:ZHN9ImGSRCb1qa3J3WZlc

Score

7^/10

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	8f22d2e0209b7fb9075cfa83a166823fcef90a418631fc6eb512f9453e1df42f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate	8f22d2e0209b7fb9075cfa83a166823fcef90a418631fc6eb512f9453e1df42f.exe

Modifies registry class 6 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{A215C10B-E169-CCE6-594F-9963ABAEE117}\LocalServer32	8f22d2e0209b7fb9075cfa83a166823fcef90a418631fc6eb512f9453e1df42f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{A215C10B-E169-CCE6-594F-9963ABAEE117}\LocalServer32\ = "C:\\PROGRA~2\\MICROS~1\\Office14\\OUTLOOK.EXE"	8f22d2e0209b7fb9075cfa83a166823fcef90a418631fc6eb512f9453e1df42f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{A215C10B-E169-CCE6-594F-9963ABAEE117}	8f22d2e0209b7fb9075cfa83a166823fcef90a418631fc6eb512f9453e1df42f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{A215C10B-E169-CCE6-594F-9963ABAEE117}\ = "Outlook Registered Central"	8f22d2e0209b7fb9075cfa83a166823fcef90a418631fc6eb512f9453e1df42f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{A215C10B-E169-CCE6-594F-9963ABAEE117}\InprocHandler32	8f22d2e0209b7fb9075cfa83a166823fcef90a418631fc6eb512f9453e1df42f.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{A215C10B-E169-CCE6-594F-9963ABAEE117}\InprocHandler32\ = "ole32.dll"	8f22d2e0209b7fb9075cfa83a166823fcef90a418631fc6eb512f9453e1df42f.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: 33	536	8f22d2e0209b7fb9075cfa83a166823fcef90a418631fc6eb512f9453e1df42f.exe
Token: SeIncBasePriorityPrivilege	536	8f22d2e0209b7fb9075cfa83a166823fcef90a418631fc6eb512f9453e1df42f.exe

C:\Users\Admin\AppData\Local\Temp\8f22d2e0209b7fb9075cfa83a166823fcef90a418631fc6eb512f9453e1df42f.exe
"C:\Users\Admin\AppData\Local\Temp\8f22d2e0209b7fb9075cfa83a166823fcef90a418631fc6eb512f9453e1df42f.exe"
1⤵
- Checks BIOS information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
PID:536

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/536-54-0x0000000076871000-0x0000000076873000-memory.dmp

Filesize
8KB

Download
memory/536-55-0x0000000002D10000-0x0000000002D66000-memory.dmp

Filesize
344KB

Download
memory/536-60-0x0000000000400000-0x000000000058E000-memory.dmp

Filesize
1.6MB

Download
memory/536-61-0x0000000002D11000-0x0000000002D47000-memory.dmp

Filesize
216KB

Download
memory/536-62-0x0000000002D11000-0x0000000002D47000-memory.dmp

Filesize
216KB

Download
memory/536-63-0x0000000000401000-0x0000000000404000-memory.dmp

Filesize
12KB

Download
memory/536-64-0x0000000000400000-0x000000000058E000-memory.dmp

Filesize
1.6MB

Download
memory/536-65-0x0000000000400000-0x000000000058E000-memory.dmp

Filesize
1.6MB

Download
memory/536-66-0x0000000000400000-0x000000000058E000-memory.dmp

Filesize
1.6MB

Download