678607d19a7a21422224bce7c253e6f1da0587f516e92b46162b13139efa999d

Analysis

max time kernel
27s
max time network
30s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
23-11-2022 14:41

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General

Target

008s809126580b6011375030062022.pdf.exe
Size

423KB
MD5

b162a30b2fb5f93bb0954871eeab8e66
SHA1

d909880c41590c25dc2b6fba7636ec7531bb7c6f
SHA256

bb6a92b2c43488bf8d0310090aa4036b5e292c9ab5030c8ebdd1864cf015f9ba
SHA512

2fe959b275c9494fed4c67edee14e170a709914bd8cdb167c36e8c22a197fb93d7a866913554210fbac75eb9d91aa95aa66d6491ba323fa34643eca267d1b1d2
SSDEEP

12288:UNCEI4VsSko856vQngJrMcbEpLWCr9W/LH:UNCEI4VeoZvQnXPSU4/7

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

Processes:

008s809126580b6011375030062022.pdf.exe

pid process

832 008s809126580b6011375030062022.pdf.exe
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

pid	process
832	008s809126580b6011375030062022.pdf.exe

Drops file in System32 directory 3 IoCs

Processes:

008s809126580b6011375030062022.pdf.exe

description	ioc	process
File created	C:\Windows\SysWOW64\Gngets\Sigillaroid\navneordet\whitetip.lnk	008s809126580b6011375030062022.pdf.exe
File opened for modification	C:\Windows\SysWOW64\Inconcinnately.Mul	008s809126580b6011375030062022.pdf.exe
File opened for modification	C:\Windows\SysWOW64\reallnssikring\Deserterendes.ini	008s809126580b6011375030062022.pdf.exe

Drops file in Windows directory 1 IoCs

Processes:

008s809126580b6011375030062022.pdf.exe

description ioc process

File opened for modification C:\Windows\Eddie\Polycentrisme\Albumens.Kla 008s809126580b6011375030062022.pdf.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

description	ioc	process
File opened for modification	C:\Windows\Eddie\Polycentrisme\Albumens.Kla	008s809126580b6011375030062022.pdf.exe

C:\Users\Admin\AppData\Local\Temp\008s809126580b6011375030062022.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\008s809126580b6011375030062022.pdf.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
PID:832

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\nso18FF.tmp\System.dll
Filesize
12KB

MD5
cff85c549d536f651d4fb8387f1976f2

SHA1
d41ce3a5ff609df9cf5c7e207d3b59bf8a48530e

SHA256
8dc562cda7217a3a52db898243de3e2ed68b80e62ddcb8619545ed0b4e7f65a8

SHA512
531d6328daf3b86d85556016d299798fa06fefc81604185108a342d000e203094c8c12226a12bd6e1f89b0db501fb66f827b610d460b933bd4ab936ac2fd8a88

Download Submit
memory/832-54-0x0000000075CF1000-0x0000000075CF3000-memory.dmp

Filesize
8KB

Download
memory/832-56-0x0000000003720000-0x0000000003821000-memory.dmp

Filesize
1.0MB

Download
memory/832-57-0x0000000003720000-0x0000000003821000-memory.dmp

Filesize
1.0MB

Download