f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085b

Analysis

max time kernel
35s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-09-2024 23:18

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General

Target

f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
Size

908KB
MD5

7b9844639ef183122af8383ce901b8e0
SHA1

87514d622f74e94720cd77243326dd8c8217dfae
SHA256

f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085b
SHA512

c98ad33821fbe4f71480a3ea36133d47dafbbb41dda3c3dc31ff4d6755491ea42a5418179e3f7f9d27fddb55a9b933ae221650b850a53096c6a216d39e151bf0
SSDEEP

24576:XO++gHdGXYcihGy+XKjHjjxHqHlngC9fnfyQ5G/:XO++gHdGXYcT7XkjFHqHlgY6/

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
2932	powershell.exe
2592	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	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.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
2640	schtasks.exe

Suspicious behavior: EnumeratesProcesses 24 IoCs

pid	Process
1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
2932	powershell.exe
2592	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
Token: SeDebugPrivilege	2932	powershell.exe
Token: SeDebugPrivilege	2592	powershell.exe

Suspicious use of WriteProcessMemory 32 IoCs

description	pid	Process	procid_target
PID 1656 wrote to memory of 2932	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	30
PID 1656 wrote to memory of 2932	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	30
PID 1656 wrote to memory of 2932	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	30
PID 1656 wrote to memory of 2932	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	30
PID 1656 wrote to memory of 2592	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	32
PID 1656 wrote to memory of 2592	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	32
PID 1656 wrote to memory of 2592	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	32
PID 1656 wrote to memory of 2592	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	32
PID 1656 wrote to memory of 2640	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	33
PID 1656 wrote to memory of 2640	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	33
PID 1656 wrote to memory of 2640	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	33
PID 1656 wrote to memory of 2640	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	33
PID 1656 wrote to memory of 2752	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	36
PID 1656 wrote to memory of 2752	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	36
PID 1656 wrote to memory of 2752	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	36
PID 1656 wrote to memory of 2752	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	36
PID 1656 wrote to memory of 2620	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	37
PID 1656 wrote to memory of 2620	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	37
PID 1656 wrote to memory of 2620	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	37
PID 1656 wrote to memory of 2620	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	37
PID 1656 wrote to memory of 2192	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	38
PID 1656 wrote to memory of 2192	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	38
PID 1656 wrote to memory of 2192	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	38
PID 1656 wrote to memory of 2192	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	38
PID 1656 wrote to memory of 2572	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	39
PID 1656 wrote to memory of 2572	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	39
PID 1656 wrote to memory of 2572	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	39
PID 1656 wrote to memory of 2572	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	39
PID 1656 wrote to memory of 2656	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	40
PID 1656 wrote to memory of 2656	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	40
PID 1656 wrote to memory of 2656	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	40
PID 1656 wrote to memory of 2656	1656	f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe	40

C:\Users\Admin\AppData\Local\Temp\f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
"C:\Users\Admin\AppData\Local\Temp\f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1656
- 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\f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2932
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\JhWUOJ.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2592
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JhWUOJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp120A.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2640
- C:\Users\Admin\AppData\Local\Temp\f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
  "C:\Users\Admin\AppData\Local\Temp\f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe"
  2⤵
  PID:2752
- C:\Users\Admin\AppData\Local\Temp\f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
  "C:\Users\Admin\AppData\Local\Temp\f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe"
  2⤵
  PID:2620
- C:\Users\Admin\AppData\Local\Temp\f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
  "C:\Users\Admin\AppData\Local\Temp\f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe"
  2⤵
  PID:2192
- C:\Users\Admin\AppData\Local\Temp\f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
  "C:\Users\Admin\AppData\Local\Temp\f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe"
  2⤵
  PID:2572
- C:\Users\Admin\AppData\Local\Temp\f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe
  "C:\Users\Admin\AppData\Local\Temp\f62f5c6710e7609e4ba0172304f9887df37064c6f1aec70efac871eb3683085bN.exe"
  2⤵
  PID:2656

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\tmp120A.tmp

Filesize
1KB

MD5
fb82be039730806d03b0fd085fec4de5

SHA1
3a768560f6ec35772485f225d976c883e66d7ca2

SHA256
5deeb1a78c69b51390814f3d1506682c194e6475ab7653e65ce3230192391334

SHA512
b6ca2b533edf1275131a745096948ef3a5dec0d274a103785f18f381c8bea1c96ff1654fa99c1cbf35e7c97ae80038d537267291fee4aba1ac049efb0a18bd7f

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

Filesize
7KB

MD5
ac2d9afd27398245e253eddb8b4c65af

SHA1
8227d21f5430dce9ea96a72a4d81f08aac506e12

SHA256
6b18448c2657f7fbe9027d809c0fc8a86c6e23b407b9b163885fce6e497271e8

SHA512
ea1401d1183dbd38acef6da404ce5146adeb3222b7e7dce83539739c6fa0b6f7d37f77c9bd7d4cbd5aac5520d0947e28dcda0a09b03807d1a7e1ebb25d33f126

Download Submit
memory/1656-0-0x00000000747DE000-0x00000000747DF000-memory.dmp

Filesize
4KB

Download
memory/1656-1-0x00000000003E0000-0x00000000004CA000-memory.dmp

Filesize
936KB

Download
memory/1656-2-0x00000000747D0000-0x0000000074EBE000-memory.dmp

Filesize
6.9MB

Download
memory/1656-3-0x0000000001FF0000-0x0000000002000000-memory.dmp

Filesize
64KB

Download
memory/1656-4-0x00000000747DE000-0x00000000747DF000-memory.dmp

Filesize
4KB

Download
memory/1656-5-0x00000000747D0000-0x0000000074EBE000-memory.dmp

Filesize
6.9MB

Download
memory/1656-6-0x0000000005190000-0x0000000005250000-memory.dmp

Filesize
768KB

Download
memory/1656-19-0x00000000747D0000-0x0000000074EBE000-memory.dmp

Filesize
6.9MB

Download