cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f

Analysis

max time kernel
119s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
04-09-2024 11:48

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General

Target

cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe
Size

1.0MB
MD5

6aa8b2797c962a2bfbed78a30afa3f4a
SHA1

1c76e253db167d7c6a685282973c1bc80bbe8e5e
SHA256

cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f
SHA512

ce9ba1c1282e0d87665bbe27749106de3c42ee7b2bc9e741586ad643129c01f2c7421d1afc98b599568c4fd1e229fcf08d19503426b6507db6f45e222903b145
SSDEEP

24576:0HH6h1OoaYANm0loL58KwewFARcqlE3r9HMQKw:k8t0loL58KwLgQ7lMQKw

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

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

execution

PowerShell

T1059.001

pid	Process
2728	powershell.exe
2640	powershell.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 4 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	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.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
2652	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe
2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe
2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe
2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe
2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe
2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe
2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe
2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe
2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe
2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe
2640	powershell.exe
2728	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe
Token: SeDebugPrivilege	2640	powershell.exe
Token: SeDebugPrivilege	2728	powershell.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 2696 wrote to memory of 2728	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	31
PID 2696 wrote to memory of 2728	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	31
PID 2696 wrote to memory of 2728	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	31
PID 2696 wrote to memory of 2728	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	31
PID 2696 wrote to memory of 2640	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	33
PID 2696 wrote to memory of 2640	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	33
PID 2696 wrote to memory of 2640	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	33
PID 2696 wrote to memory of 2640	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	33
PID 2696 wrote to memory of 2652	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	34
PID 2696 wrote to memory of 2652	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	34
PID 2696 wrote to memory of 2652	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	34
PID 2696 wrote to memory of 2652	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	34
PID 2696 wrote to memory of 3064	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	37
PID 2696 wrote to memory of 3064	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	37
PID 2696 wrote to memory of 3064	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	37
PID 2696 wrote to memory of 3064	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	37
PID 2696 wrote to memory of 3068	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	38
PID 2696 wrote to memory of 3068	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	38
PID 2696 wrote to memory of 3068	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	38
PID 2696 wrote to memory of 3068	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	38
PID 2696 wrote to memory of 1844	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	39
PID 2696 wrote to memory of 1844	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	39
PID 2696 wrote to memory of 1844	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	39
PID 2696 wrote to memory of 1844	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	39
PID 2696 wrote to memory of 1668	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	40
PID 2696 wrote to memory of 1668	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	40
PID 2696 wrote to memory of 1668	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	40
PID 2696 wrote to memory of 1668	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	40
PID 2696 wrote to memory of 556	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	41
PID 2696 wrote to memory of 556	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	41
PID 2696 wrote to memory of 556	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	41
PID 2696 wrote to memory of 556	2696	cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe	41

C:\Users\Admin\AppData\Local\Temp\cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe
"C:\Users\Admin\AppData\Local\Temp\cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2696
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2728
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\GIxoePCFR.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2640
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GIxoePCFR" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2DC4.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2652
- C:\Users\Admin\AppData\Local\Temp\cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe
  "C:\Users\Admin\AppData\Local\Temp\cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe"
  2⤵
  PID:3064
- C:\Users\Admin\AppData\Local\Temp\cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe
  "C:\Users\Admin\AppData\Local\Temp\cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe"
  2⤵
  PID:3068
- C:\Users\Admin\AppData\Local\Temp\cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe
  "C:\Users\Admin\AppData\Local\Temp\cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe"
  2⤵
  PID:1844
- C:\Users\Admin\AppData\Local\Temp\cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe
  "C:\Users\Admin\AppData\Local\Temp\cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe"
  2⤵
  PID:1668
- C:\Users\Admin\AppData\Local\Temp\cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe
  "C:\Users\Admin\AppData\Local\Temp\cda34c7ddc45a0ac67f0f3745b91686c285bc86f108c5c2deb36c1c3a0fb5a4f.exe"
  2⤵
  PID:556

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

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\tmp2DC4.tmp

Filesize
1KB

MD5
1f07c16e7e53bfe22e1b964b5b20f4ae

SHA1
521580632b3433379519b050d88bde8c16072e30

SHA256
85ef2cd346c91055f487a45382c878cf71c6f6566c49285b4bcc31ec9fa9f150

SHA512
7ca0faf01cddebc02e1107c5d86560b327c72f5b5a4dbc17b59ba80a5668962affb3047573fe1b952682b61d80649b316292e84cc74733bf3a4030ea9f1ccb5d

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\SQFW67PC4OP8X2SVPAF5.temp

Filesize
7KB

MD5
927345aca625b2bbf123d0de2303a386

SHA1
e15f4b08a2a8bd76ef318d5e43b9b89786611d99

SHA256
3316d65ba2766b83a6a9c2c0e64e634b692f31ea23f484b8c09fd8edbf5f5180

SHA512
39ebdcbd54ced2a6a28efe51925b2d4cec1fa763838d9e46dd6b9700339b24ed2c0e66ed2a49c7013557840991b264ddcf438d2e5bca0b095b8b6a4a9892e1db

Download Submit
memory/2696-0-0x000000007469E000-0x000000007469F000-memory.dmp

Filesize
4KB

Download
memory/2696-1-0x0000000000170000-0x0000000000278000-memory.dmp

Filesize
1.0MB

Download
memory/2696-2-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download
memory/2696-3-0x0000000000540000-0x0000000000552000-memory.dmp

Filesize
72KB

Download
memory/2696-4-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download
memory/2696-5-0x0000000000550000-0x0000000000560000-memory.dmp

Filesize
64KB

Download
memory/2696-6-0x00000000050C0000-0x0000000005180000-memory.dmp

Filesize
768KB

Download
memory/2696-19-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download