5f54f1bec9ba28b84b92478b3db46235c07fa7b4fb106111dd68e4af94afcea3

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-10-2024 12:08

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General

Target

5f54f1bec9ba28b84b92478b3db46235c07fa7b4fb106111dd68e4af94afcea3.exe
Size

483KB
MD5

e3f85d3db1a13a521b6dd6477298f9c5
SHA1

3f40142ffa5a2093a864446af3b80e0fb03f3bfd
SHA256

5f54f1bec9ba28b84b92478b3db46235c07fa7b4fb106111dd68e4af94afcea3
SHA512

8796e10b727da411729a7870aba47d238a3c7e72aada359f3431cee6e69dec839de3fabb54370b389356caabadb17f980ebfc8e6c376774f6acd00578a3407df
SSDEEP

6144:QXIktXfM8Lv86r9uVWAa2je4Z5zl4hgDHQQs4NTQjoHFsAOZZoAX0cNc5Gv:QX7tPMK8ctGe4Dzl4h2QnuPs/Zo5cv

Score

7^/10

discovery persistence

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	5f54f1bec9ba28b84b92478b3db46235c07fa7b4fb106111dd68e4af94afcea3.exe

Executes dropped EXE 1 IoCs

pid	Process
4384	Adobe.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Adobe-OTOIRK = "\"C:\\ProgramData\\Adobe\\Adobe.exe\""	5f54f1bec9ba28b84b92478b3db46235c07fa7b4fb106111dd68e4af94afcea3.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Adobe-OTOIRK = "\"C:\\ProgramData\\Adobe\\Adobe.exe\""	5f54f1bec9ba28b84b92478b3db46235c07fa7b4fb106111dd68e4af94afcea3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Adobe-OTOIRK = "\"C:\\ProgramData\\Adobe\\Adobe.exe\""	Adobe.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Adobe-OTOIRK = "\"C:\\ProgramData\\Adobe\\Adobe.exe\""	Adobe.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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	5f54f1bec9ba28b84b92478b3db46235c07fa7b4fb106111dd68e4af94afcea3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Adobe.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4432 wrote to memory of 4384	4432	5f54f1bec9ba28b84b92478b3db46235c07fa7b4fb106111dd68e4af94afcea3.exe	85
PID 4432 wrote to memory of 4384	4432	5f54f1bec9ba28b84b92478b3db46235c07fa7b4fb106111dd68e4af94afcea3.exe	85
PID 4432 wrote to memory of 4384	4432	5f54f1bec9ba28b84b92478b3db46235c07fa7b4fb106111dd68e4af94afcea3.exe	85

C:\Users\Admin\AppData\Local\Temp\5f54f1bec9ba28b84b92478b3db46235c07fa7b4fb106111dd68e4af94afcea3.exe
"C:\Users\Admin\AppData\Local\Temp\5f54f1bec9ba28b84b92478b3db46235c07fa7b4fb106111dd68e4af94afcea3.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4432
- C:\ProgramData\Adobe\Adobe.exe
  "C:\ProgramData\Adobe\Adobe.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:4384

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

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\ProgramData\Adobe\Adobe.exe

Filesize
483KB

MD5
e3f85d3db1a13a521b6dd6477298f9c5

SHA1
3f40142ffa5a2093a864446af3b80e0fb03f3bfd

SHA256
5f54f1bec9ba28b84b92478b3db46235c07fa7b4fb106111dd68e4af94afcea3

SHA512
8796e10b727da411729a7870aba47d238a3c7e72aada359f3431cee6e69dec839de3fabb54370b389356caabadb17f980ebfc8e6c376774f6acd00578a3407df

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads