690e898fd01b69ac3eea36ac0bde48295eeb37b85a76ab96368b02dd7ee51615

Resubmissions

28-09-2023 19:35

230928-yamglsdh6z 6

28-09-2023 19:34

230928-x95lssfc95 1

Analysis

max time kernel
150s
max time network
153s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
28-09-2023 19:35

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Report Analysis Logs

General

Target

tmp.exe
Size

3.3MB
MD5

0f188231c29fba40e8b3e76792464cff
SHA1

e231f8e1060915dcb83fcf383ce0c80dbb94b2ea
SHA256

690e898fd01b69ac3eea36ac0bde48295eeb37b85a76ab96368b02dd7ee51615
SHA512

2d430c8bc5d5473bcc41e22bff252f1c09e632a4baaa5da4ac011ba13bf102ccc7a80541293a965a6ff80ca47b3d4271fd1e35c878a2b4ff0123af172f16f803
SSDEEP

98304:sqNAQ6FGtvX6KN5hBAud6kDjGpUefle0GzDKKD:sqN5u06KN5hZnse0GzJ

Score

6^/10

Malware Config

Signatures

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:

mstsc.exe

description	ioc	Process
File opened (read-only)	\??\A:	mstsc.exe
File opened (read-only)	\??\E:	mstsc.exe
File opened (read-only)	\??\P:	mstsc.exe
File opened (read-only)	\??\S:	mstsc.exe
File opened (read-only)	\??\X:	mstsc.exe
File opened (read-only)	\??\G:	mstsc.exe
File opened (read-only)	\??\H:	mstsc.exe
File opened (read-only)	\??\I:	mstsc.exe
File opened (read-only)	\??\M:	mstsc.exe
File opened (read-only)	\??\N:	mstsc.exe
File opened (read-only)	\??\T:	mstsc.exe
File opened (read-only)	\??\U:	mstsc.exe
File opened (read-only)	\??\K:	mstsc.exe
File opened (read-only)	\??\L:	mstsc.exe
File opened (read-only)	\??\Q:	mstsc.exe
File opened (read-only)	\??\R:	mstsc.exe
File opened (read-only)	\??\V:	mstsc.exe
File opened (read-only)	\??\W:	mstsc.exe
File opened (read-only)	\??\Z:	mstsc.exe
File opened (read-only)	\??\B:	mstsc.exe
File opened (read-only)	\??\J:	mstsc.exe
File opened (read-only)	\??\O:	mstsc.exe
File opened (read-only)	\??\Y:	mstsc.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

helppane.exe

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-607259312-1573743425-2763420908-1000\Software\Microsoft\Internet Explorer\Main	helppane.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

helppane.exe

description	pid	Process
Token: SeTakeOwnershipPrivilege	2644	helppane.exe
Token: SeTakeOwnershipPrivilege	2644	helppane.exe
Token: SeTakeOwnershipPrivilege	2644	helppane.exe
Token: SeTakeOwnershipPrivilege	2644	helppane.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

helppane.exe

pid	Process
2644	helppane.exe
2644	helppane.exe

Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

helppane.exe

pid	Process
2644	helppane.exe
2644	helppane.exe

C:\Users\Admin\AppData\Local\Temp\tmp.exe
"C:\Users\Admin\AppData\Local\Temp\tmp.exe"
1⤵
PID:2208

C:\Windows\system32\mstsc.exe
"C:\Windows\system32\mstsc.exe"
1⤵
- Enumerates connected drives
PID:2160

C:\Windows\helppane.exe
C:\Windows\helppane.exe -Embedding
1⤵
- Modifies Internet Explorer settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2644

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

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/2160-0-0x0000000001C20000-0x0000000001C21000-memory.dmp

Filesize
4KB

Download
memory/2644-1-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download
memory/2644-13-0x0000000000120000-0x0000000000121000-memory.dmp

Filesize
4KB

Download