38299e6b012a2f115beb9a7ea095e1579770d209fceb12d81ddcbd3d3ca720c3

Analysis

max time kernel
96s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-12-2024 09:09

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General

Target

7029c7a9053ebd5221a77e5b625998ff.exe
Size

573KB
MD5

7029c7a9053ebd5221a77e5b625998ff
SHA1

7d43c8995aa88dcd47feeb8e6d02137032fb7e0e
SHA256

38299e6b012a2f115beb9a7ea095e1579770d209fceb12d81ddcbd3d3ca720c3
SHA512

472dd3f2692d94f4398c01b99809cf2d7bd0aa8f08e8d848e4bf6e127d2954dd461515c952066eba6bb3cb9ea01a2b03776656013904315e7af1784c503dadd6
SSDEEP

12288:APGWjVCnvGcorjIBieSdlCOnHRATsKwDHwMkR:2VUefjOzwggWjuHw7

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
3672	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-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation	7029c7a9053ebd5221a77e5b625998ff.exe

Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059
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 3 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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7029c7a9053ebd5221a77e5b625998ff.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
4512	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
792	7029c7a9053ebd5221a77e5b625998ff.exe
792	7029c7a9053ebd5221a77e5b625998ff.exe
792	7029c7a9053ebd5221a77e5b625998ff.exe
3672	powershell.exe
792	7029c7a9053ebd5221a77e5b625998ff.exe
792	7029c7a9053ebd5221a77e5b625998ff.exe
792	7029c7a9053ebd5221a77e5b625998ff.exe
792	7029c7a9053ebd5221a77e5b625998ff.exe
792	7029c7a9053ebd5221a77e5b625998ff.exe
792	7029c7a9053ebd5221a77e5b625998ff.exe
792	7029c7a9053ebd5221a77e5b625998ff.exe
792	7029c7a9053ebd5221a77e5b625998ff.exe
3672	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	792	7029c7a9053ebd5221a77e5b625998ff.exe
Token: SeDebugPrivilege	3672	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 792 wrote to memory of 3672	792	7029c7a9053ebd5221a77e5b625998ff.exe	89
PID 792 wrote to memory of 3672	792	7029c7a9053ebd5221a77e5b625998ff.exe	89
PID 792 wrote to memory of 3672	792	7029c7a9053ebd5221a77e5b625998ff.exe	89
PID 792 wrote to memory of 4512	792	7029c7a9053ebd5221a77e5b625998ff.exe	91
PID 792 wrote to memory of 4512	792	7029c7a9053ebd5221a77e5b625998ff.exe	91
PID 792 wrote to memory of 4512	792	7029c7a9053ebd5221a77e5b625998ff.exe	91
PID 792 wrote to memory of 4348	792	7029c7a9053ebd5221a77e5b625998ff.exe	93
PID 792 wrote to memory of 4348	792	7029c7a9053ebd5221a77e5b625998ff.exe	93
PID 792 wrote to memory of 4348	792	7029c7a9053ebd5221a77e5b625998ff.exe	93
PID 792 wrote to memory of 4208	792	7029c7a9053ebd5221a77e5b625998ff.exe	94
PID 792 wrote to memory of 4208	792	7029c7a9053ebd5221a77e5b625998ff.exe	94
PID 792 wrote to memory of 4208	792	7029c7a9053ebd5221a77e5b625998ff.exe	94
PID 792 wrote to memory of 2052	792	7029c7a9053ebd5221a77e5b625998ff.exe	95
PID 792 wrote to memory of 2052	792	7029c7a9053ebd5221a77e5b625998ff.exe	95
PID 792 wrote to memory of 2052	792	7029c7a9053ebd5221a77e5b625998ff.exe	95
PID 792 wrote to memory of 2716	792	7029c7a9053ebd5221a77e5b625998ff.exe	96
PID 792 wrote to memory of 2716	792	7029c7a9053ebd5221a77e5b625998ff.exe	96
PID 792 wrote to memory of 2716	792	7029c7a9053ebd5221a77e5b625998ff.exe	96
PID 792 wrote to memory of 2068	792	7029c7a9053ebd5221a77e5b625998ff.exe	97
PID 792 wrote to memory of 2068	792	7029c7a9053ebd5221a77e5b625998ff.exe	97
PID 792 wrote to memory of 2068	792	7029c7a9053ebd5221a77e5b625998ff.exe	97

C:\Users\Admin\AppData\Local\Temp\7029c7a9053ebd5221a77e5b625998ff.exe
"C:\Users\Admin\AppData\Local\Temp\7029c7a9053ebd5221a77e5b625998ff.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:792
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\uzHszikY.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3672
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\uzHszikY" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1383.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4512
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:4348
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:4208
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:2052
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:2716
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  PID:2068

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_do1xsyrc.cck.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp1383.tmp

Filesize
1KB

MD5
e9247c50c5fe0e2fae7d0807f910be59

SHA1
da3c7d94614728f2212d87ffd1cfa6da605f601f

SHA256
734d765948ada3e1f661351f13b7d84676990750357935872657f4fcaceb921a

SHA512
6f3f3e9a3fc58aef7f6c360bf77d10fdcbbf7c9e42a9f35926d87cea12d28f6c0845b367d57b04b60e1d683363cb7987328dba2a826c05a7fbb5e38d178709ac

Download Submit
memory/792-6-0x0000000074AF0000-0x00000000752A0000-memory.dmp

Filesize
7.7MB

Download
memory/792-3-0x00000000052E0000-0x0000000005372000-memory.dmp

Filesize
584KB

Download
memory/792-4-0x0000000005290000-0x000000000529A000-memory.dmp

Filesize
40KB

Download
memory/792-5-0x0000000005570000-0x000000000560C000-memory.dmp

Filesize
624KB

Download
memory/792-2-0x0000000005950000-0x0000000005EF4000-memory.dmp

Filesize
5.6MB

Download
memory/792-7-0x0000000005730000-0x0000000005748000-memory.dmp

Filesize
96KB

Download
memory/792-8-0x0000000074AFE000-0x0000000074AFF000-memory.dmp

Filesize
4KB

Download
memory/792-9-0x0000000074AF0000-0x00000000752A0000-memory.dmp

Filesize
7.7MB

Download
memory/792-10-0x0000000006DB0000-0x0000000006E1C000-memory.dmp

Filesize
432KB

Download
memory/792-35-0x0000000074AF0000-0x00000000752A0000-memory.dmp

Filesize
7.7MB

Download
memory/792-0-0x0000000074AFE000-0x0000000074AFF000-memory.dmp

Filesize
4KB

Download
memory/792-1-0x00000000007F0000-0x0000000000882000-memory.dmp

Filesize
584KB

Download
memory/3672-22-0x00000000051F0000-0x0000000005212000-memory.dmp

Filesize
136KB

Download
memory/3672-50-0x0000000006610000-0x000000000662E000-memory.dmp

Filesize
120KB

Download
memory/3672-20-0x0000000074AF0000-0x00000000752A0000-memory.dmp

Filesize
7.7MB

Download
memory/3672-24-0x0000000005380000-0x00000000053E6000-memory.dmp

Filesize
408KB

Download
memory/3672-23-0x0000000005310000-0x0000000005376000-memory.dmp

Filesize
408KB

Download
memory/3672-17-0x00000000053F0000-0x0000000005A18000-memory.dmp

Filesize
6.2MB

Download
memory/3672-16-0x0000000074AF0000-0x00000000752A0000-memory.dmp

Filesize
7.7MB

Download
memory/3672-34-0x0000000005B30000-0x0000000005E84000-memory.dmp

Filesize
3.3MB

Download
memory/3672-15-0x0000000002710000-0x0000000002746000-memory.dmp

Filesize
216KB

Download
memory/3672-36-0x0000000006030000-0x000000000604E000-memory.dmp

Filesize
120KB

Download
memory/3672-37-0x00000000060D0000-0x000000000611C000-memory.dmp

Filesize
304KB

Download
memory/3672-39-0x0000000006FF0000-0x0000000007022000-memory.dmp

Filesize
200KB

Download
memory/3672-40-0x0000000075380000-0x00000000753CC000-memory.dmp

Filesize
304KB

Download
memory/3672-19-0x0000000074AF0000-0x00000000752A0000-memory.dmp

Filesize
7.7MB

Download
memory/3672-51-0x0000000074AF0000-0x00000000752A0000-memory.dmp

Filesize
7.7MB

Download
memory/3672-53-0x0000000007230000-0x00000000072D3000-memory.dmp

Filesize
652KB

Download
memory/3672-52-0x0000000074AF0000-0x00000000752A0000-memory.dmp

Filesize
7.7MB

Download
memory/3672-38-0x0000000074AF0000-0x00000000752A0000-memory.dmp

Filesize
7.7MB

Download
memory/3672-54-0x00000000079A0000-0x000000000801A000-memory.dmp

Filesize
6.5MB

Download
memory/3672-55-0x0000000007360000-0x000000000737A000-memory.dmp

Filesize
104KB

Download
memory/3672-56-0x00000000073D0000-0x00000000073DA000-memory.dmp

Filesize
40KB

Download
memory/3672-57-0x00000000075E0000-0x0000000007676000-memory.dmp

Filesize
600KB

Download
memory/3672-58-0x0000000007560000-0x0000000007571000-memory.dmp

Filesize
68KB

Download
memory/3672-59-0x0000000007590000-0x000000000759E000-memory.dmp

Filesize
56KB

Download
memory/3672-60-0x00000000075A0000-0x00000000075B4000-memory.dmp

Filesize
80KB

Download
memory/3672-61-0x00000000076A0000-0x00000000076BA000-memory.dmp

Filesize
104KB

Download
memory/3672-62-0x0000000007680000-0x0000000007688000-memory.dmp

Filesize
32KB

Download
memory/3672-65-0x0000000074AF0000-0x00000000752A0000-memory.dmp

Filesize
7.7MB

Download