Analysis
-
max time kernel
150s -
max time network
148s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
06-05-2021 14:03
Static task
static1
Behavioral task
behavioral1
Sample
doc_391200004532000450.scr
Resource
win7v20210408
Behavioral task
behavioral2
Sample
doc_391200004532000450.scr
Resource
win10v20210410
General
-
Target
doc_391200004532000450.scr
-
Size
899KB
-
MD5
1e1f169ac3fc87ad55252f38cad083bb
-
SHA1
ec778acec7bfe578f6d13556765e5ed5ba0a405b
-
SHA256
6c6dd45a923d7eb6fa1f114a5a4c20fab27bc03e44a5c8cb8627d43da93dfe48
-
SHA512
edad0f0ec3c9b0daebbd7ab17ab182cdeabb3fad0ba0d08a2191f1007f41b8cf995ed9082fa3439857065900a1ed3b5c73091113aa8bb6dc3db6813ebf24ee35
Malware Config
Extracted
xloader
2.3
http://www.austinenglishtutor.com/ipio/
fatiguemanager.co.uk
malignment.com
fashionashton.com
soawstservices.com
gardengarages.com
affirm.digital
savetheboxes.com
stepupjam.net
sassyfurbaby.com
rarecares.institute
hisarsteel.com
thespotifygrowthguide.com
111indianbend.com
kizilaykorkuevi.com
zeegostar.com
scuolateatroarsenale.com
dyaspaar.com
no1jt.com
gain2020live.com
dearhim.com
thegroveatcovina.com
evemedasia.com
greateradventureco.com
letsplaybrasil.com
chiefdoctorezeugo1.com
centertopshop.com
foldedfinch.com
cartechrastreadores.com
joinapexcleaning.com
flixstra.com
gourmetropolis.com
insidescripps.net
culture.place
process.construction
completelynutsinconline.com
arraon.com
logolunar.com
joandtheho.com
2014ie.com
fand-sodan.com
patronbola.net
aspeywoment.club
oipebsa.icu
justthewordchurch.com
bentkayisi.com
contorig2.com
aaronhake.com
carolinarentalsandmoore.com
supremetrainer.com
tribecollective.net
mirdc-fics19971103.com
hypbrace.com
theflowerenge.com
themuslimlifecoach.com
kilocaqyie.trade
aarogyaventures.uk
threefoldlearningsupport.com
oksesang.net
exhib1tapi.com
netraditsionniy-seks.site
maximized.systems
janehelenrowen.com
parsianbar.com
yourdream.foundation
Signatures
-
Xloader Payload 3 IoCs
Processes:
resource yara_rule behavioral2/memory/2664-115-0x0000000000000000-mapping.dmp xloader behavioral2/memory/2664-117-0x0000000010410000-0x0000000010439000-memory.dmp xloader behavioral2/memory/1428-123-0x0000000000780000-0x00000000007A9000-memory.dmp xloader -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
doc_391200004532000450.scrdescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Windows\CurrentVersion\Run\Hmrblz = "C:\\Users\\Public\\zlbrmH.url" doc_391200004532000450.scr -
Suspicious use of SetThreadContext 2 IoCs
Processes:
mshta.exenetsh.exedescription pid process target process PID 2664 set thread context of 2756 2664 mshta.exe Explorer.EXE PID 1428 set thread context of 2756 1428 netsh.exe Explorer.EXE -
Suspicious behavior: EnumeratesProcesses 52 IoCs
Processes:
mshta.exenetsh.exepid process 2664 mshta.exe 2664 mshta.exe 2664 mshta.exe 2664 mshta.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe 1428 netsh.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Explorer.EXEpid process 2756 Explorer.EXE -
Suspicious behavior: MapViewOfSection 5 IoCs
Processes:
mshta.exenetsh.exepid process 2664 mshta.exe 2664 mshta.exe 2664 mshta.exe 1428 netsh.exe 1428 netsh.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
mshta.exeExplorer.EXEnetsh.exedescription pid process Token: SeDebugPrivilege 2664 mshta.exe Token: SeShutdownPrivilege 2756 Explorer.EXE Token: SeCreatePagefilePrivilege 2756 Explorer.EXE Token: SeDebugPrivilege 1428 netsh.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
Explorer.EXEpid process 2756 Explorer.EXE -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
doc_391200004532000450.scrExplorer.EXEdescription pid process target process PID 3952 wrote to memory of 2664 3952 doc_391200004532000450.scr mshta.exe PID 3952 wrote to memory of 2664 3952 doc_391200004532000450.scr mshta.exe PID 3952 wrote to memory of 2664 3952 doc_391200004532000450.scr mshta.exe PID 3952 wrote to memory of 2664 3952 doc_391200004532000450.scr mshta.exe PID 3952 wrote to memory of 2664 3952 doc_391200004532000450.scr mshta.exe PID 3952 wrote to memory of 2664 3952 doc_391200004532000450.scr mshta.exe PID 2756 wrote to memory of 1428 2756 Explorer.EXE netsh.exe PID 2756 wrote to memory of 1428 2756 Explorer.EXE netsh.exe PID 2756 wrote to memory of 1428 2756 Explorer.EXE netsh.exe
Processes
-
C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:2756 -
C:\Users\Admin\AppData\Local\Temp\doc_391200004532000450.scr"C:\Users\Admin\AppData\Local\Temp\doc_391200004532000450.scr" /S2⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3952 -
C:\Windows\SysWOW64\mshta.exeC:\Windows\System32\mshta.exe3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:2664 -
C:\Windows\SysWOW64\autochk.exe"C:\Windows\SysWOW64\autochk.exe"2⤵PID:2212
-
C:\Windows\SysWOW64\autofmt.exe"C:\Windows\SysWOW64\autofmt.exe"2⤵PID:2004
-
C:\Windows\SysWOW64\netsh.exe"C:\Windows\SysWOW64\netsh.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
PID:1428
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1428-121-0x0000000000000000-mapping.dmp
-
memory/1428-125-0x0000000003220000-0x00000000032AF000-memory.dmpFilesize
572KB
-
memory/1428-122-0x0000000001100000-0x000000000111E000-memory.dmpFilesize
120KB
-
memory/1428-124-0x0000000003460000-0x0000000003780000-memory.dmpFilesize
3.1MB
-
memory/1428-123-0x0000000000780000-0x00000000007A9000-memory.dmpFilesize
164KB
-
memory/2664-116-0x0000000000A40000-0x0000000000A41000-memory.dmpFilesize
4KB
-
memory/2664-119-0x0000000000C20000-0x0000000000C30000-memory.dmpFilesize
64KB
-
memory/2664-118-0x00000000030E0000-0x0000000003400000-memory.dmpFilesize
3.1MB
-
memory/2664-117-0x0000000010410000-0x0000000010439000-memory.dmpFilesize
164KB
-
memory/2664-115-0x0000000000000000-mapping.dmp
-
memory/2756-120-0x00000000065D0000-0x000000000673A000-memory.dmpFilesize
1.4MB
-
memory/2756-126-0x0000000006350000-0x0000000006426000-memory.dmpFilesize
856KB
-
memory/3952-114-0x0000000002220000-0x0000000002221000-memory.dmpFilesize
4KB