Overview
overview
10Static
static
attachment.zip
windows7-x64
1attachment.zip
windows10-2004-x64
1document-d...te.iso
windows7-x64
3document-d...te.iso
windows10-2004-x64
3abloom_hul...al.dll
windows7-x64
10abloom_hul...al.dll
windows10-2004-x64
10document-d...te.lnk
windows7-x64
10document-d...te.lnk
windows10-2004-x64
10metallurgi...an.cmd
windows7-x64
10metallurgi...an.cmd
windows10-2004-x64
10oncometric...er.png
windows7-x64
3oncometric...er.png
windows10-2004-x64
3Analysis
- max time kernel
136s - max time network
139s - platform
windows7_x64 - resource
win7-20220812-en - resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system - submitted
19/10/2022, 15:02
Static task
static1
Behavioral task
behavioral1
Sample
attachment.zip
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
attachment.zip
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
document-daboya_decussate.iso
Resource
win7-20220812-en
Behavioral task
behavioral4
Sample
document-daboya_decussate.iso
Resource
win10v2004-20220812-en
Behavioral task
behavioral5
Sample
abloom_hullos_natatorial.dll
Resource
win7-20220812-en
Behavioral task
behavioral6
Sample
abloom_hullos_natatorial.dll
Resource
win10v2004-20220901-en
Behavioral task
behavioral7
Sample
document-daboya_decussate.lnk
Resource
win7-20220901-en
Behavioral task
behavioral8
Sample
document-daboya_decussate.lnk
Resource
win10v2004-20220812-en
Behavioral task
behavioral9
Sample
metallurgic_isopelletierine_cellarwoman.cmd
Resource
win7-20220812-en
Behavioral task
behavioral10
Sample
metallurgic_isopelletierine_cellarwoman.cmd
Resource
win10v2004-20220812-en
Behavioral task
behavioral11
Sample
oncometric_curvifoliate_balladier.png
Resource
win7-20220812-en
Behavioral task
behavioral12
Sample
oncometric_curvifoliate_balladier.png
Resource
win10v2004-20220812-en
General
- Target metallurgic_isopelletierine_cellarwoman.cmd
- Size 84B
- Sample221019-sekwpadcck
- SHA256 71bed4fedb2cb8b875f6ecdc61717caff595a2852463e7f08bf4bb6851cedec2
- MD5 3bca5e9caaa26fdcd0f9a35f39d3157c
- SHA1 7f297331cd490f5a937faaf5659da24c7ceef870
- SHA512 a11c8b89d52e14010cf54eaf88e0b0776c97f2d57668bab76fffda44b3c01564b8387a2ce83fa74abf343395c3f3c0b4e14cc17a89bfa58deacd9928e9018368
- MD5 SHA1 SHA512
Malware Config
Extracted
-
icedid
-
56237520
-
tablearmestion.com
Signatures
- Blocklisted process makes network request 3 IoCs
flow pid Process 2 852 rundll32.exe 4 852 rundll32.exe 5 852 rundll32.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 852 rundll32.exe 852 rundll32.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1976 wrote to memory of 852 1976 cmd.exe 29 PID 1976 wrote to memory of 852 1976 cmd.exe 29 PID 1976 wrote to memory of 852 1976 cmd.exe 29
Processes
-
C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\metallurgic_isopelletierine_cellarwoman.cmd"1⤵
- Suspicious use of WriteProcessMemory
PID:1976 -
C:\Windows\system32\rundll32.exerundll32 abloom_hullos_natatorial.db,#12⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:852
-