12036be4318c49706acad5c156a34685b0949e86130ae93596e80778794de5bc

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
09/04/2024, 18:29

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General

Target

12036be4318c49706acad5c156a34685b0949e86130ae93596e80778794de5bc.exe
Size

79KB
MD5

7a3d24556516e82d77039f4a62f62b78
SHA1

24ff7356e629013906a233bea9bcd9096ab60e8f
SHA256

12036be4318c49706acad5c156a34685b0949e86130ae93596e80778794de5bc
SHA512

73f1bfa1eff1899c0b8f2cb4664101d53147de58a1311cef9511198c67e6ebcaf09270ace922a70be44c6e08368857ba6e2c2aba30a326fffc699058c1d3f209
SSDEEP

1536:/Ao0zj2d6rnJYulBJnDQEEa1EfBE+1EC1p1E1aE1E1EEE1+BX1EE9h1EJvY1kwvl:/AoAliulHnDQEEa1EfBE+1EC1p1E1aE

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2776	microsofthelp.exe

Executes dropped EXE 1 IoCs

pid	Process
2776	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-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\microsofthelp = "C:\\Windows\\microsofthelp.exe"	12036be4318c49706acad5c156a34685b0949e86130ae93596e80778794de5bc.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\microsofthelp.exe	12036be4318c49706acad5c156a34685b0949e86130ae93596e80778794de5bc.exe
File created	C:\Windows\HidePlugin.dll	microsofthelp.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3964 wrote to memory of 2776	3964	12036be4318c49706acad5c156a34685b0949e86130ae93596e80778794de5bc.exe	86
PID 3964 wrote to memory of 2776	3964	12036be4318c49706acad5c156a34685b0949e86130ae93596e80778794de5bc.exe	86
PID 3964 wrote to memory of 2776	3964	12036be4318c49706acad5c156a34685b0949e86130ae93596e80778794de5bc.exe	86

C:\Users\Admin\AppData\Local\Temp\12036be4318c49706acad5c156a34685b0949e86130ae93596e80778794de5bc.exe
"C:\Users\Admin\AppData\Local\Temp\12036be4318c49706acad5c156a34685b0949e86130ae93596e80778794de5bc.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:3964
- C:\Windows\microsofthelp.exe
  "C:\Windows\microsofthelp.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Drops file in Windows directory
  PID:2776

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\microsofthelp.exe

Filesize
79KB

MD5
7deea211caccc4347c04a987c0240f45

SHA1
f3f42ab297f5e0b22a2cb133f397d2dc197e84bd

SHA256
ed609795cebb10a1da8775511d4e6470dcd4cf156d9a5db6cdf5eb16aee4145c

SHA512
e3a1f5e6eba498ac2ab3df7513ddc5acc13bbebc17777fa49700f5d25dff885ebf3d7fa6671b3fefe6a659058cf67247fd8672582625bdee4eafe28729662d18

Download Submit
memory/3964-0-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3964-4-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads