fdf6769af86db361b56a4bc21862caa4c4f3c68f6b2fc1503735219db3727125

Analysis

max time kernel
149s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
06/06/2024, 15:17

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General

Target

Maersk_Quotation.exe
Size

819KB
MD5

5f5b4b7694a47e5daf2ea45203e7f410
SHA1

30a5afcab27746c6d30755cc09baeffd082cb7a1
SHA256

fdf6769af86db361b56a4bc21862caa4c4f3c68f6b2fc1503735219db3727125
SHA512

509526a425296735edf273aabc8f0a3bc2762ff436778ba4c7393a4de6a86ea7be79a5297703b5edde2693653875767a3982a3d3f7d451c624f94bf41749a3c3
SSDEEP

24576:3y7C3c63oT1B7w7v621X84uLZuhxkr01gtY+VTjC:360oRZwGkuohxkr4gtY+VTj

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
4492	powershell.exe
1308	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-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation	Maersk_Quotation.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 4116 set thread context of 3100	4116	Maersk_Quotation.exe	97
PID 3100 set thread context of 3424	3100	Maersk_Quotation.exe	56
PID 3100 set thread context of 3836	3100	Maersk_Quotation.exe	99
PID 3836 set thread context of 3424	3836	relog.exe	56

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
4360	schtasks.exe

Suspicious behavior: EnumeratesProcesses 61 IoCs

pid	Process
4116	Maersk_Quotation.exe
4116	Maersk_Quotation.exe
4116	Maersk_Quotation.exe
4116	Maersk_Quotation.exe
4116	Maersk_Quotation.exe
4116	Maersk_Quotation.exe
4492	powershell.exe
1308	powershell.exe
4116	Maersk_Quotation.exe
4492	powershell.exe
1308	powershell.exe
3100	Maersk_Quotation.exe
3100	Maersk_Quotation.exe
3100	Maersk_Quotation.exe
3100	Maersk_Quotation.exe
3100	Maersk_Quotation.exe
3100	Maersk_Quotation.exe
3100	Maersk_Quotation.exe
3100	Maersk_Quotation.exe
3100	Maersk_Quotation.exe
3100	Maersk_Quotation.exe
3100	Maersk_Quotation.exe
3100	Maersk_Quotation.exe
3100	Maersk_Quotation.exe
3100	Maersk_Quotation.exe
3100	Maersk_Quotation.exe
3100	Maersk_Quotation.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe
3836	relog.exe

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
3100	Maersk_Quotation.exe
3424	Explorer.EXE
3424	Explorer.EXE
3836	relog.exe
3836	relog.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4116	Maersk_Quotation.exe
Token: SeDebugPrivilege	4492	powershell.exe
Token: SeDebugPrivilege	1308	powershell.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3424	Explorer.EXE

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 4116 wrote to memory of 4492	4116	Maersk_Quotation.exe	91
PID 4116 wrote to memory of 4492	4116	Maersk_Quotation.exe	91
PID 4116 wrote to memory of 4492	4116	Maersk_Quotation.exe	91
PID 4116 wrote to memory of 1308	4116	Maersk_Quotation.exe	93
PID 4116 wrote to memory of 1308	4116	Maersk_Quotation.exe	93
PID 4116 wrote to memory of 1308	4116	Maersk_Quotation.exe	93
PID 4116 wrote to memory of 4360	4116	Maersk_Quotation.exe	95
PID 4116 wrote to memory of 4360	4116	Maersk_Quotation.exe	95
PID 4116 wrote to memory of 4360	4116	Maersk_Quotation.exe	95
PID 4116 wrote to memory of 3100	4116	Maersk_Quotation.exe	97
PID 4116 wrote to memory of 3100	4116	Maersk_Quotation.exe	97
PID 4116 wrote to memory of 3100	4116	Maersk_Quotation.exe	97
PID 4116 wrote to memory of 3100	4116	Maersk_Quotation.exe	97
PID 4116 wrote to memory of 3100	4116	Maersk_Quotation.exe	97
PID 4116 wrote to memory of 3100	4116	Maersk_Quotation.exe	97
PID 3424 wrote to memory of 3836	3424	Explorer.EXE	99
PID 3424 wrote to memory of 3836	3424	Explorer.EXE	99
PID 3424 wrote to memory of 3836	3424	Explorer.EXE	99

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:3424
- C:\Users\Admin\AppData\Local\Temp\Maersk_Quotation.exe
  "C:\Users\Admin\AppData\Local\Temp\Maersk_Quotation.exe"
  2⤵
  - Checks computer location settings
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4116
- - 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\Maersk_Quotation.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4492
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\fCSnuHiYBS.exe"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1308
- - C:\Windows\SysWOW64\schtasks.exe
    "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\fCSnuHiYBS" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9395.tmp"
    3⤵
    - Creates scheduled task(s)
    PID:4360
- - C:\Users\Admin\AppData\Local\Temp\Maersk_Quotation.exe
    "C:\Users\Admin\AppData\Local\Temp\Maersk_Quotation.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    PID:3100
- C:\Windows\SysWOW64\relog.exe
  "C:\Windows\SysWOW64\relog.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  PID:3836

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

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
63d4f0d57445cd76ada6de71bbc3b459

SHA1
9cd93d4394ce9a7acde7a62afd8ffa10198308a1

SHA256
3d4385e2ccd5c3240d1b7b4b47ee1616b5b92d87af53257c2a9289743426658b

SHA512
b4574821446a3f9d63382c7e64a8c176005fc2a55494d3050ad8c17b9876e3435ea042aef58785e2154a89c2ed6071c9450fb44b6c8d3d7fc614a1dd8ae56bcf

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gfr4dplu.3n0.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9395.tmp

Filesize
1KB

MD5
94ded0dc97abd7773c0a6e9c05eb9fe2

SHA1
79430f474c8399b8746242abe8eba862b0393e29

SHA256
c61b3f539040b2e5a266f00a17ab548fe7fda4adf62051aa71a1af37a554d71c

SHA512
832f90e02c540ed2ed9e2f9e3ecc6bed25fbe8c906b06bad48edf0ae976684bca8b00823254e71573557b5fa8fce73044500ecb246d337bbd85b6195983513cf

Download Submit
memory/1308-76-0x00000000076A0000-0x0000000007743000-memory.dmp

Filesize
652KB

Download
memory/1308-83-0x0000000007A40000-0x0000000007A54000-memory.dmp

Filesize
80KB

Download
memory/1308-82-0x0000000007A30000-0x0000000007A3E000-memory.dmp

Filesize
56KB

Download
memory/1308-78-0x0000000007800000-0x000000000781A000-memory.dmp

Filesize
104KB

Download
memory/1308-20-0x0000000074D80000-0x0000000075530000-memory.dmp

Filesize
7.7MB

Download
memory/1308-74-0x0000000007430000-0x000000000744E000-memory.dmp

Filesize
120KB

Download
memory/1308-55-0x0000000075610000-0x000000007565C000-memory.dmp

Filesize
304KB

Download
memory/1308-54-0x0000000007450000-0x0000000007482000-memory.dmp

Filesize
200KB

Download
memory/1308-28-0x0000000074D80000-0x0000000075530000-memory.dmp

Filesize
7.7MB

Download
memory/1308-84-0x0000000007B40000-0x0000000007B5A000-memory.dmp

Filesize
104KB

Download
memory/1308-92-0x0000000074D80000-0x0000000075530000-memory.dmp

Filesize
7.7MB

Download
memory/1308-21-0x0000000074D80000-0x0000000075530000-memory.dmp

Filesize
7.7MB

Download
memory/3100-31-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/3100-29-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/3100-96-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/3100-94-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/3100-93-0x0000000000400000-0x0000000000443000-memory.dmp

Filesize
268KB

Download
memory/3424-98-0x0000000002D20000-0x0000000002E26000-memory.dmp

Filesize
1.0MB

Download
memory/3836-97-0x0000000000310000-0x000000000034F000-memory.dmp

Filesize
252KB

Download
memory/3836-95-0x0000000000310000-0x000000000034F000-memory.dmp

Filesize
252KB

Download
memory/4116-4-0x0000000074D80000-0x0000000075530000-memory.dmp

Filesize
7.7MB

Download
memory/4116-6-0x0000000005850000-0x0000000005866000-memory.dmp

Filesize
88KB

Download
memory/4116-22-0x0000000074D80000-0x0000000075530000-memory.dmp

Filesize
7.7MB

Download
memory/4116-42-0x0000000074D80000-0x0000000075530000-memory.dmp

Filesize
7.7MB

Download
memory/4116-1-0x00000000009C0000-0x0000000000A92000-memory.dmp

Filesize
840KB

Download
memory/4116-0-0x0000000074D8E000-0x0000000074D8F000-memory.dmp

Filesize
4KB

Download
memory/4116-2-0x0000000005A50000-0x0000000005FF4000-memory.dmp

Filesize
5.6MB

Download
memory/4116-3-0x00000000054A0000-0x0000000005532000-memory.dmp

Filesize
584KB

Download
memory/4116-15-0x0000000074D8E000-0x0000000074D8F000-memory.dmp

Filesize
4KB

Download
memory/4116-10-0x0000000009280000-0x000000000931C000-memory.dmp

Filesize
624KB

Download
memory/4116-5-0x0000000005450000-0x000000000545A000-memory.dmp

Filesize
40KB

Download
memory/4116-9-0x0000000006790000-0x000000000681A000-memory.dmp

Filesize
552KB

Download
memory/4116-8-0x00000000058A0000-0x00000000058B0000-memory.dmp

Filesize
64KB

Download
memory/4116-7-0x0000000005890000-0x000000000589E000-memory.dmp

Filesize
56KB

Download
memory/4492-79-0x0000000007B20000-0x0000000007B2A000-memory.dmp

Filesize
40KB

Download
memory/4492-53-0x0000000006AD0000-0x0000000006B1C000-memory.dmp

Filesize
304KB

Download
memory/4492-80-0x0000000007D30000-0x0000000007DC6000-memory.dmp

Filesize
600KB

Download
memory/4492-81-0x0000000007CB0000-0x0000000007CC1000-memory.dmp

Filesize
68KB

Download
memory/4492-77-0x0000000008100000-0x000000000877A000-memory.dmp

Filesize
6.5MB

Download
memory/4492-65-0x0000000075610000-0x000000007565C000-memory.dmp

Filesize
304KB

Download
memory/4492-19-0x0000000074D80000-0x0000000075530000-memory.dmp

Filesize
7.7MB

Download
memory/4492-85-0x0000000007DD0000-0x0000000007DD8000-memory.dmp

Filesize
32KB

Download
memory/4492-88-0x0000000074D80000-0x0000000075530000-memory.dmp

Filesize
7.7MB

Download
memory/4492-30-0x0000000006190000-0x00000000064E4000-memory.dmp

Filesize
3.3MB

Download
memory/4492-52-0x0000000006770000-0x000000000678E000-memory.dmp

Filesize
120KB

Download
memory/4492-16-0x0000000005200000-0x0000000005236000-memory.dmp

Filesize
216KB

Download
memory/4492-25-0x0000000005840000-0x0000000005862000-memory.dmp

Filesize
136KB

Download
memory/4492-26-0x0000000006090000-0x00000000060F6000-memory.dmp

Filesize
408KB

Download
memory/4492-27-0x0000000006100000-0x0000000006166000-memory.dmp

Filesize
408KB

Download
memory/4492-24-0x0000000074D80000-0x0000000075530000-memory.dmp

Filesize
7.7MB

Download
memory/4492-18-0x0000000005870000-0x0000000005E98000-memory.dmp

Filesize
6.2MB

Download
memory/4492-17-0x0000000074D80000-0x0000000075530000-memory.dmp

Filesize
7.7MB

Download