598e01cb5243265105853c0c275853142f95f34a1f21f339903d26a5878ef6f4

Resubmissions

29/05/2024, 05:32

240529-f8gpxach46 8

Analysis

max time kernel
1796s
max time network
1807s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
29/05/2024, 05:33

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General

Target

PO-2024-SGL-014.exe
Size

729KB
MD5

d7bfd4fbd63b24a8848b0179ea7ad1e3
SHA1

d82909d8315d72f13e0800cf2c8b8d714a08d87e
SHA256

598e01cb5243265105853c0c275853142f95f34a1f21f339903d26a5878ef6f4
SHA512

dad5e88c8223f8544111bc362e6888a34777691d20b0946361b263837186a0236df63d4e3c4f9802f990e5e85481558426e658684dc8dd58af83f3cde47a3740
SSDEEP

12288:QnGihafKwYuHKtulnV9QVGRdGn6ZXfmZCdR28WPZ/krFExy/oK0jHbX+56ezb2uF:iuHQulVe6Gn6ZeDPSrWMQK0jHLRGjs45

Score

8^/10

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
4720	powershell.exe
4724	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-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	PO-2024-SGL-014.exe

Suspicious use of SetThreadContext 5 IoCs

description	pid	Process	procid_target
PID 2576 set thread context of 1732	2576	PO-2024-SGL-014.exe	94
PID 1732 set thread context of 3416	1732	RegSvcs.exe	56
PID 1732 set thread context of 4676	1732	RegSvcs.exe	96
PID 4676 set thread context of 3416	4676	iexpress.exe	56
PID 4676 set thread context of 4376	4676	iexpress.exe	97

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
1724	schtasks.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\Registry\User\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2	iexpress.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	Explorer.EXE
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	Explorer.EXE

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2576	PO-2024-SGL-014.exe
4720	powershell.exe
4724	powershell.exe
2576	PO-2024-SGL-014.exe
4720	powershell.exe
4724	powershell.exe
1732	RegSvcs.exe
1732	RegSvcs.exe
1732	RegSvcs.exe
1732	RegSvcs.exe
1732	RegSvcs.exe
1732	RegSvcs.exe
1732	RegSvcs.exe
1732	RegSvcs.exe
1732	RegSvcs.exe
1732	RegSvcs.exe
1732	RegSvcs.exe
1732	RegSvcs.exe
1732	RegSvcs.exe
1732	RegSvcs.exe
1732	RegSvcs.exe
1732	RegSvcs.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
1732	RegSvcs.exe
3416	Explorer.EXE
3416	Explorer.EXE
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe
4676	iexpress.exe

Suspicious use of AdjustPrivilegeToken 15 IoCs

description	pid	Process
Token: SeDebugPrivilege	2576	PO-2024-SGL-014.exe
Token: SeDebugPrivilege	4724	powershell.exe
Token: SeDebugPrivilege	4720	powershell.exe
Token: SeShutdownPrivilege	3416	Explorer.EXE
Token: SeCreatePagefilePrivilege	3416	Explorer.EXE
Token: SeShutdownPrivilege	3416	Explorer.EXE
Token: SeCreatePagefilePrivilege	3416	Explorer.EXE
Token: SeShutdownPrivilege	3416	Explorer.EXE
Token: SeCreatePagefilePrivilege	3416	Explorer.EXE
Token: SeShutdownPrivilege	3416	Explorer.EXE
Token: SeCreatePagefilePrivilege	3416	Explorer.EXE
Token: SeShutdownPrivilege	3416	Explorer.EXE
Token: SeCreatePagefilePrivilege	3416	Explorer.EXE
Token: SeShutdownPrivilege	3416	Explorer.EXE
Token: SeCreatePagefilePrivilege	3416	Explorer.EXE

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3416	Explorer.EXE

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2576 wrote to memory of 4720	2576	PO-2024-SGL-014.exe	88
PID 2576 wrote to memory of 4720	2576	PO-2024-SGL-014.exe	88
PID 2576 wrote to memory of 4720	2576	PO-2024-SGL-014.exe	88
PID 2576 wrote to memory of 4724	2576	PO-2024-SGL-014.exe	90
PID 2576 wrote to memory of 4724	2576	PO-2024-SGL-014.exe	90
PID 2576 wrote to memory of 4724	2576	PO-2024-SGL-014.exe	90
PID 2576 wrote to memory of 1724	2576	PO-2024-SGL-014.exe	92
PID 2576 wrote to memory of 1724	2576	PO-2024-SGL-014.exe	92
PID 2576 wrote to memory of 1724	2576	PO-2024-SGL-014.exe	92
PID 2576 wrote to memory of 1732	2576	PO-2024-SGL-014.exe	94
PID 2576 wrote to memory of 1732	2576	PO-2024-SGL-014.exe	94
PID 2576 wrote to memory of 1732	2576	PO-2024-SGL-014.exe	94
PID 2576 wrote to memory of 1732	2576	PO-2024-SGL-014.exe	94
PID 2576 wrote to memory of 1732	2576	PO-2024-SGL-014.exe	94
PID 2576 wrote to memory of 1732	2576	PO-2024-SGL-014.exe	94
PID 3416 wrote to memory of 4676	3416	Explorer.EXE	96
PID 3416 wrote to memory of 4676	3416	Explorer.EXE	96
PID 3416 wrote to memory of 4676	3416	Explorer.EXE	96
PID 4676 wrote to memory of 4376	4676	iexpress.exe	97
PID 4676 wrote to memory of 4376	4676	iexpress.exe	97

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Modifies registry class
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3416
- C:\Users\Admin\AppData\Local\Temp\PO-2024-SGL-014.exe
  "C:\Users\Admin\AppData\Local\Temp\PO-2024-SGL-014.exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2576
- - 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\PO-2024-SGL-014.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4720
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\vWkeNiDbZOuBl.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4724
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\vWkeNiDbZOuBl" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7D00.tmp"
    3⤵
    - Creates scheduled task(s)
    PID:1724
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    PID:1732
- C:\Windows\SysWOW64\iexpress.exe
  "C:\Windows\SysWOW64\iexpress.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:4676
- - C:\Program Files\Mozilla Firefox\Firefox.exe
    "C:\Program Files\Mozilla Firefox\Firefox.exe"
    3⤵
    PID:4376

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
561eddc4e2c397f4ce3ac596c6220446

SHA1
03e655e74f17aeb60d9192ce02e194fe1798833a

SHA256
5cbf918e823b5c8315684a0b606ee29fea3d19e4baa0f50ccf84f25ec7fa3398

SHA512
d87ea21a25a9102befa1746d5364e119a09f546970eac7e4c1bf04c4768a886107af69e10d1830ac53ced9f72ebeb47fe962ec3315abc9d50516c682c2202830

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nfgekh5o.f4i.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp7D00.tmp

Filesize
1KB

MD5
d6f14898a2f6f92fb8835dd6a8cd29ee

SHA1
fcd30998e106985589f19ec0822b5981a932e581

SHA256
ce2bb1e09211a604bff6b1f5ddf532b78816b56268a61928413a98e30254e2e6

SHA512
920d75d08c20a36bf2a402f91f886b913eef13de5e12d6041ceb11d15c5b389be634b9415ab74f0ee6b1da448e41998266317fbd4e5f384e0377e1c0d6dda0b9

Download Submit
memory/1732-89-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/1732-45-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/2576-5-0x0000000074B60000-0x0000000075310000-memory.dmp

Filesize
7.7MB

Download
memory/2576-47-0x0000000074B60000-0x0000000075310000-memory.dmp

Filesize
7.7MB

Download
memory/2576-8-0x0000000005B10000-0x0000000005B9A000-memory.dmp

Filesize
552KB

Download
memory/2576-9-0x00000000080F0000-0x000000000818C000-memory.dmp

Filesize
624KB

Download
memory/2576-7-0x0000000004FE0000-0x0000000004FF0000-memory.dmp

Filesize
64KB

Download
memory/2576-1-0x00000000002B0000-0x000000000036A000-memory.dmp

Filesize
744KB

Download
memory/2576-0-0x0000000074B6E000-0x0000000074B6F000-memory.dmp

Filesize
4KB

Download
memory/2576-6-0x0000000004E50000-0x0000000004E6A000-memory.dmp

Filesize
104KB

Download
memory/2576-4-0x0000000004E20000-0x0000000004E2A000-memory.dmp

Filesize
40KB

Download
memory/2576-3-0x0000000004D60000-0x0000000004DF2000-memory.dmp

Filesize
584KB

Download
memory/2576-2-0x00000000053C0000-0x0000000005964000-memory.dmp

Filesize
5.6MB

Download
memory/3416-92-0x00000000031E0000-0x00000000032C2000-memory.dmp

Filesize
904KB

Download
memory/4376-99-0x0000026C30510000-0x0000026C30624000-memory.dmp

Filesize
1.1MB

Download
memory/4676-90-0x00000000010F0000-0x000000000112F000-memory.dmp

Filesize
252KB

Download
memory/4676-91-0x00000000010F0000-0x000000000112F000-memory.dmp

Filesize
252KB

Download
memory/4720-19-0x0000000005150000-0x0000000005172000-memory.dmp

Filesize
136KB

Download
memory/4720-73-0x0000000007990000-0x000000000800A000-memory.dmp

Filesize
6.5MB

Download
memory/4720-14-0x0000000002700000-0x0000000002736000-memory.dmp

Filesize
216KB

Download
memory/4720-15-0x0000000074B60000-0x0000000075310000-memory.dmp

Filesize
7.7MB

Download
memory/4720-16-0x0000000005310000-0x0000000005938000-memory.dmp

Filesize
6.2MB

Download
memory/4720-48-0x0000000006020000-0x000000000603E000-memory.dmp

Filesize
120KB

Download
memory/4720-49-0x00000000063D0000-0x000000000641C000-memory.dmp

Filesize
304KB

Download
memory/4720-52-0x00000000753F0000-0x000000007543C000-memory.dmp

Filesize
304KB

Download
memory/4720-17-0x0000000074B60000-0x0000000075310000-memory.dmp

Filesize
7.7MB

Download
memory/4720-18-0x0000000074B60000-0x0000000075310000-memory.dmp

Filesize
7.7MB

Download
memory/4720-88-0x0000000074B60000-0x0000000075310000-memory.dmp

Filesize
7.7MB

Download
memory/4720-76-0x00000000075C0000-0x0000000007656000-memory.dmp

Filesize
600KB

Download
memory/4724-51-0x00000000753F0000-0x000000007543C000-memory.dmp

Filesize
304KB

Download
memory/4724-84-0x0000000074B60000-0x0000000075310000-memory.dmp

Filesize
7.7MB

Download
memory/4724-75-0x0000000007200000-0x000000000720A000-memory.dmp

Filesize
40KB

Download
memory/4724-72-0x0000000007060000-0x0000000007103000-memory.dmp

Filesize
652KB

Download
memory/4724-77-0x0000000007390000-0x00000000073A1000-memory.dmp

Filesize
68KB

Download
memory/4724-78-0x00000000073C0000-0x00000000073CE000-memory.dmp

Filesize
56KB

Download
memory/4724-79-0x00000000073D0000-0x00000000073E4000-memory.dmp

Filesize
80KB

Download
memory/4724-80-0x00000000074D0000-0x00000000074EA000-memory.dmp

Filesize
104KB

Download
memory/4724-81-0x00000000074B0000-0x00000000074B8000-memory.dmp

Filesize
32KB

Download
memory/4724-74-0x0000000007190000-0x00000000071AA000-memory.dmp

Filesize
104KB

Download
memory/4724-22-0x0000000004FB0000-0x0000000005016000-memory.dmp

Filesize
408KB

Download
memory/4724-50-0x0000000006E20000-0x0000000006E52000-memory.dmp

Filesize
200KB

Download
memory/4724-20-0x0000000004F40000-0x0000000004FA6000-memory.dmp

Filesize
408KB

Download
memory/4724-63-0x0000000006DE0000-0x0000000006DFE000-memory.dmp

Filesize
120KB

Download
memory/4724-26-0x0000000074B60000-0x0000000075310000-memory.dmp

Filesize
7.7MB

Download
memory/4724-25-0x0000000005890000-0x0000000005BE4000-memory.dmp

Filesize
3.3MB

Download
memory/4724-24-0x0000000074B60000-0x0000000075310000-memory.dmp

Filesize
7.7MB

Download
memory/4724-23-0x0000000074B60000-0x0000000075310000-memory.dmp

Filesize
7.7MB

Download