60adf5dc2f750370cf616faa0e7fd9b73f2704f37530d1a40b6c2d73e6905045

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
01-10-2024 18:01

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General

Target

60adf5dc2f750370cf616faa0e7fd9b73f2704f37530d1a40b6c2d73e6905045N.exe
Size

63KB
MD5

86a15a028eceb5bb24e895c0601406b0
SHA1

7709382c7cc831b85648e53548bd6f812963bf00
SHA256

60adf5dc2f750370cf616faa0e7fd9b73f2704f37530d1a40b6c2d73e6905045
SHA512

37dde6ca9649d5e2da88b3a71a6fe690f5d12d781f769500822fa467b998c9b8308a2902ddcab61098312a0957db6ffe825c66353adf9353301ee07b231661a9
SSDEEP

1536:NAo0Tj2d6rnJwwvl4ulkP6vghzwYu7vih9GueIh9j2IoHAjUvJQ/johleHhvGh4Y:NAoglOwvl4ulkP6vghzwYu7vih9GueIY

Score

7^/10

discovery persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
3000	microsofthelp.exe

Executes dropped EXE 1 IoCs

pid	Process
3000	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-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Windows\CurrentVersion\Run\microsofthelp = "C:\\Windows\\microsofthelp.exe"	60adf5dc2f750370cf616faa0e7fd9b73f2704f37530d1a40b6c2d73e6905045N.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\HidePlugin.dll	microsofthelp.exe
File created	C:\Windows\microsofthelp.exe	60adf5dc2f750370cf616faa0e7fd9b73f2704f37530d1a40b6c2d73e6905045N.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	60adf5dc2f750370cf616faa0e7fd9b73f2704f37530d1a40b6c2d73e6905045N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2852 wrote to memory of 3000	2852	60adf5dc2f750370cf616faa0e7fd9b73f2704f37530d1a40b6c2d73e6905045N.exe	30
PID 2852 wrote to memory of 3000	2852	60adf5dc2f750370cf616faa0e7fd9b73f2704f37530d1a40b6c2d73e6905045N.exe	30
PID 2852 wrote to memory of 3000	2852	60adf5dc2f750370cf616faa0e7fd9b73f2704f37530d1a40b6c2d73e6905045N.exe	30
PID 2852 wrote to memory of 3000	2852	60adf5dc2f750370cf616faa0e7fd9b73f2704f37530d1a40b6c2d73e6905045N.exe	30

C:\Users\Admin\AppData\Local\Temp\60adf5dc2f750370cf616faa0e7fd9b73f2704f37530d1a40b6c2d73e6905045N.exe
"C:\Users\Admin\AppData\Local\Temp\60adf5dc2f750370cf616faa0e7fd9b73f2704f37530d1a40b6c2d73e6905045N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2852
- C:\Windows\microsofthelp.exe
  "C:\Windows\microsofthelp.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Drops file in Windows directory
  PID:3000

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

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Downloads

C:\Windows\microsofthelp.exe

Filesize
64KB

MD5
85e2a140fa5fda0be3cbc417c9e57668

SHA1
ccbe8e548e1fe0549d79c11f3d9c1d869a3f4319

SHA256
a144773bf9423971f667aed8df7cfd433ff536e4a13ac8d27a9e2fe3465a3723

SHA512
02978387a1086f5ad25fc1b9ca86fb232e64cebbf10e9476bbff40067a9152c82b8ccf05ecfedb4b7a48ab2a2a2fc85c7a18451ac5f316c88a8e37f1d58ba74d

Download Submit
memory/2852-0-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/2852-3-0x0000000000220000-0x000000000022F000-memory.dmp

Filesize
60KB

Download
memory/2852-7-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/3000-9-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download
memory/3000-11-0x0000000000400000-0x000000000040F000-memory.dmp

Filesize
60KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads