750aa88d28de9fcbf28b9e21c82f2d56701ffe8f02d8ec975539e4cae1a1972e

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
06/09/2024, 04:29

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General

Target

e4a50ac640ca22cea06d0d212be4e5f0N.exe
Size

6.7MB
MD5

e4a50ac640ca22cea06d0d212be4e5f0
SHA1

3d7944cc986d93000d9835617c927dac10e55b31
SHA256

750aa88d28de9fcbf28b9e21c82f2d56701ffe8f02d8ec975539e4cae1a1972e
SHA512

5ebbf586d3c48d5f1a893841d93aa52f71a2cf570c80350416b86251c38e42103edefa169d7c498fb41dde2af6d51260955d98a2e03b8154f239d39a95ff86f5
SSDEEP

98304:giUupNGhzkE7R7iUupNGhzkE7RR/fh6ImzzJoDfuBcMv+A73XA:Y+GhzkE71+GhzkE7jHh6ImzD+F

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
2624	powershell.exe
2752	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	e4a50ac640ca22cea06d0d212be4e5f0N.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
2588	schtasks.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe
2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe
2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe
2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe
2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe
2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe
2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe
2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe
2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe
2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe
2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe
2624	powershell.exe
2752	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe
Token: SeDebugPrivilege	2624	powershell.exe
Token: SeDebugPrivilege	2752	powershell.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 2696 wrote to memory of 2624	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	30
PID 2696 wrote to memory of 2624	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	30
PID 2696 wrote to memory of 2624	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	30
PID 2696 wrote to memory of 2624	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	30
PID 2696 wrote to memory of 2752	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	32
PID 2696 wrote to memory of 2752	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	32
PID 2696 wrote to memory of 2752	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	32
PID 2696 wrote to memory of 2752	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	32
PID 2696 wrote to memory of 2588	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	34
PID 2696 wrote to memory of 2588	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	34
PID 2696 wrote to memory of 2588	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	34
PID 2696 wrote to memory of 2588	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	34
PID 2696 wrote to memory of 920	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	36
PID 2696 wrote to memory of 920	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	36
PID 2696 wrote to memory of 920	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	36
PID 2696 wrote to memory of 920	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	36
PID 2696 wrote to memory of 1100	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	37
PID 2696 wrote to memory of 1100	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	37
PID 2696 wrote to memory of 1100	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	37
PID 2696 wrote to memory of 1100	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	37
PID 2696 wrote to memory of 584	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	38
PID 2696 wrote to memory of 584	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	38
PID 2696 wrote to memory of 584	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	38
PID 2696 wrote to memory of 584	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	38
PID 2696 wrote to memory of 2492	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	39
PID 2696 wrote to memory of 2492	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	39
PID 2696 wrote to memory of 2492	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	39
PID 2696 wrote to memory of 2492	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	39
PID 2696 wrote to memory of 1652	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	40
PID 2696 wrote to memory of 1652	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	40
PID 2696 wrote to memory of 1652	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	40
PID 2696 wrote to memory of 1652	2696	e4a50ac640ca22cea06d0d212be4e5f0N.exe	40

C:\Users\Admin\AppData\Local\Temp\e4a50ac640ca22cea06d0d212be4e5f0N.exe
"C:\Users\Admin\AppData\Local\Temp\e4a50ac640ca22cea06d0d212be4e5f0N.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\e4a50ac640ca22cea06d0d212be4e5f0N.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2624
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\qCqbTEC.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2752
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\qCqbTEC" /XML "C:\Users\Admin\AppData\Local\Temp\tmpABD9.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2588
- C:\Users\Admin\AppData\Local\Temp\e4a50ac640ca22cea06d0d212be4e5f0N.exe
  "C:\Users\Admin\AppData\Local\Temp\e4a50ac640ca22cea06d0d212be4e5f0N.exe"
  2⤵
  PID:920
- C:\Users\Admin\AppData\Local\Temp\e4a50ac640ca22cea06d0d212be4e5f0N.exe
  "C:\Users\Admin\AppData\Local\Temp\e4a50ac640ca22cea06d0d212be4e5f0N.exe"
  2⤵
  PID:1100
- C:\Users\Admin\AppData\Local\Temp\e4a50ac640ca22cea06d0d212be4e5f0N.exe
  "C:\Users\Admin\AppData\Local\Temp\e4a50ac640ca22cea06d0d212be4e5f0N.exe"
  2⤵
  PID:584
- C:\Users\Admin\AppData\Local\Temp\e4a50ac640ca22cea06d0d212be4e5f0N.exe
  "C:\Users\Admin\AppData\Local\Temp\e4a50ac640ca22cea06d0d212be4e5f0N.exe"
  2⤵
  PID:2492
- C:\Users\Admin\AppData\Local\Temp\e4a50ac640ca22cea06d0d212be4e5f0N.exe
  "C:\Users\Admin\AppData\Local\Temp\e4a50ac640ca22cea06d0d212be4e5f0N.exe"
  2⤵
  PID:1652

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpABD9.tmp

Filesize
1KB

MD5
871c86907baebaf49b139549846fb70a

SHA1
a59bbb95f59e40452b59287e2311139dd90bc6de

SHA256
a9d685189c8e9a49163d5b69a99e0a5c028a21f3cf5673280f3ce9351121e70a

SHA512
e5c5a41589447ac5bacbff18463fa3afcb5c51862c56d68d840736f9b254c82ed64e94916ad56c1fde10b3c1c94841beef913caa9202869b5748de8ba3c439d0

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
661e0418a70d329845bda7356c0c64f0

SHA1
a7f17f9c04b7e9d5eacbe51d0e364f7a95039946

SHA256
060b8b05b6e77090e015fab462444d59248090fa0dc4262606bc6aa036a50160

SHA512
e2d60ef083df1948536f72487b1b0ff2e9c0f98d8c2a362e06c23fdd63166217e207525cac9c86b5d18a18aec99451f9b0850f15218acfd305e98cf91c6de9af

Download Submit
memory/2696-0-0x0000000074B6E000-0x0000000074B6F000-memory.dmp

Filesize
4KB

Download
memory/2696-1-0x00000000000C0000-0x0000000000778000-memory.dmp

Filesize
6.7MB

Download
memory/2696-2-0x0000000074B60000-0x000000007524E000-memory.dmp

Filesize
6.9MB

Download
memory/2696-3-0x00000000009F0000-0x0000000000A02000-memory.dmp

Filesize
72KB

Download
memory/2696-4-0x0000000074B6E000-0x0000000074B6F000-memory.dmp

Filesize
4KB

Download
memory/2696-5-0x0000000074B60000-0x000000007524E000-memory.dmp

Filesize
6.9MB

Download
memory/2696-6-0x0000000000A00000-0x0000000000A10000-memory.dmp

Filesize
64KB

Download
memory/2696-7-0x0000000005A70000-0x0000000005B96000-memory.dmp

Filesize
1.1MB

Download
memory/2696-20-0x0000000074B60000-0x000000007524E000-memory.dmp

Filesize
6.9MB

Download