68a5711a0a9034dbd82ca6da70c3f1700763bf14ca3ae0d88a730cc3e4db931b

Analysis

max time kernel
119s
max time network
17s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
01/10/2024, 11:50

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

68a5711a0a9034dbd82ca6da70c3f1700763bf14ca3ae0d88a730cc3e4db931bN.exe
Size

65KB
MD5

210ff1e2bdc12f58f5b5f25c671c5c00
SHA1

13de23ccbe5a36854b145297287360b652053113
SHA256

68a5711a0a9034dbd82ca6da70c3f1700763bf14ca3ae0d88a730cc3e4db931b
SHA512

ed7002d09e034ae9b07b9acded7be1ab20afce1e4c72beec4f63b69a5b8122c8aa0969696060141e70e8543b01767320328cf70a15b4a2386f19b5a32be46b48
SSDEEP

1536:lAo0ej2d6rnJwwvlKlIUBP6vghzwYu7vih9GueIh9j2IoHAjU+EmkcU+uZd7ZY8c:lAo1lOwvlKlXBP6vghzwYu7vih9GueIL

Score

7^/10

discovery persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2028	microsofthelp.exe

Executes dropped EXE 1 IoCs

pid	Process
2028	microsofthelp.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\microsofthelp = "C:\\Windows\\microsofthelp.exe"	68a5711a0a9034dbd82ca6da70c3f1700763bf14ca3ae0d88a730cc3e4db931bN.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\microsofthelp.exe	68a5711a0a9034dbd82ca6da70c3f1700763bf14ca3ae0d88a730cc3e4db931bN.exe
File created	C:\Windows\HidePlugin.dll	microsofthelp.exe

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	68a5711a0a9034dbd82ca6da70c3f1700763bf14ca3ae0d88a730cc3e4db931bN.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2396 wrote to memory of 2028	2396	68a5711a0a9034dbd82ca6da70c3f1700763bf14ca3ae0d88a730cc3e4db931bN.exe	30
PID 2396 wrote to memory of 2028	2396	68a5711a0a9034dbd82ca6da70c3f1700763bf14ca3ae0d88a730cc3e4db931bN.exe	30
PID 2396 wrote to memory of 2028	2396	68a5711a0a9034dbd82ca6da70c3f1700763bf14ca3ae0d88a730cc3e4db931bN.exe	30
PID 2396 wrote to memory of 2028	2396	68a5711a0a9034dbd82ca6da70c3f1700763bf14ca3ae0d88a730cc3e4db931bN.exe	30

C:\Users\Admin\AppData\Local\Temp\68a5711a0a9034dbd82ca6da70c3f1700763bf14ca3ae0d88a730cc3e4db931bN.exe
"C:\Users\Admin\AppData\Local\Temp\68a5711a0a9034dbd82ca6da70c3f1700763bf14ca3ae0d88a730cc3e4db931bN.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2396
- C:\Windows\microsofthelp.exe
  "C:\Windows\microsofthelp.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Drops file in Windows directory
  PID:2028

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\microsofthelp.exe

Filesize
66KB

MD5
b1a7fac835840e66a0e1ad90789c02bc

SHA1
978d6bfe4e4c3a2b097fa3b9c4a6a10f6b2bb7ec

SHA256
f281acc606f3153729c340c046eabaa9443e770f9b7cbf53e86b6d9dcc771388

SHA512
224d70448c0705e5084a4d47a559deacb1c41843ab0775d057e0501b4dd9e0ee9ebeb68b7b7c3aef1a6e49f6f1918f0d7cd3697d783b4e76c66965be2d7d999e

Download Submit
memory/2028-9-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2396-0-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2396-6-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads