60ecb35bd8ec1fb7badd0b86ae7e211d790ac081ea07c748339ac0c1663c8965

Analysis

max time kernel
119s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
01/10/2024, 23:59

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General

Target

60ecb35bd8ec1fb7badd0b86ae7e211d790ac081ea07c748339ac0c1663c8965N.exe
Size

52KB
MD5

2afb390314a4b69d98fd771aa6519150
SHA1

84f5c615c3c7fc60cda395ed6e3adda4963bc3b9
SHA256

60ecb35bd8ec1fb7badd0b86ae7e211d790ac081ea07c748339ac0c1663c8965
SHA512

db9fedb7ddf031233cd822f201a2b5f6eb816cb6eebd0a446208f4af2a85df513147087f28241facc2839285ade8952dac2038d42d781b7e110bb0dd67c97902
SSDEEP

1536:DqMA6C1VqaqhtgVRNToV7TtRu8rM0wYVFl2g5u58dO0xXHQEyYfdhNhFO5h3xhIC:+MA6C1VqaqhtgVRNToV7TtRu8rM0wYVU

Score

7^/10

discovery persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
1752	microsofthelp.exe

Executes dropped EXE 1 IoCs

pid	Process
1752	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-1-5-21-312935884-697965778-3955649944-1000\Software\Microsoft\Windows\CurrentVersion\Run\microsofthelp = "C:\\Windows\\microsofthelp.exe"	60ecb35bd8ec1fb7badd0b86ae7e211d790ac081ea07c748339ac0c1663c8965N.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\microsofthelp.exe	60ecb35bd8ec1fb7badd0b86ae7e211d790ac081ea07c748339ac0c1663c8965N.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	60ecb35bd8ec1fb7badd0b86ae7e211d790ac081ea07c748339ac0c1663c8965N.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2576 wrote to memory of 1752	2576	60ecb35bd8ec1fb7badd0b86ae7e211d790ac081ea07c748339ac0c1663c8965N.exe	30
PID 2576 wrote to memory of 1752	2576	60ecb35bd8ec1fb7badd0b86ae7e211d790ac081ea07c748339ac0c1663c8965N.exe	30
PID 2576 wrote to memory of 1752	2576	60ecb35bd8ec1fb7badd0b86ae7e211d790ac081ea07c748339ac0c1663c8965N.exe	30
PID 2576 wrote to memory of 1752	2576	60ecb35bd8ec1fb7badd0b86ae7e211d790ac081ea07c748339ac0c1663c8965N.exe	30

C:\Users\Admin\AppData\Local\Temp\60ecb35bd8ec1fb7badd0b86ae7e211d790ac081ea07c748339ac0c1663c8965N.exe
"C:\Users\Admin\AppData\Local\Temp\60ecb35bd8ec1fb7badd0b86ae7e211d790ac081ea07c748339ac0c1663c8965N.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2576
- C:\Windows\microsofthelp.exe
  "C:\Windows\microsofthelp.exe"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  PID:1752

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
52KB

MD5
a8fa2239fa0a94f7b15ed8ca5b3aaa09

SHA1
13526af48571a552b923c74727f60cefdf516bb4

SHA256
dc8ea58d126810ed21dbfa9f7976f56729c0caae222579bd778a8c87a8774bb2

SHA512
d7ad818d019969f62f8730431fcc8b9d8704f29e804805ea24a5db6ed97cc004d3236f6c83148f06ebd1ea644961aa6f2abc7d2f8f689e3d146edff0ebb2b5c7

Download Submit
memory/1752-9-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/2576-0-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/2576-3-0x0000000000220000-0x0000000000223000-memory.dmp

Filesize
12KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads