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Overview
overview
10Static
static
10Job Interv...nt.dll
windows7-x64
1Job Interv...nt.dll
windows10-2004-x64
1Job Interv...ew.exe
windows7-x64
7Job Interv...ew.exe
windows10-2004-x64
7Job Interv...rm.dll
windows7-x64
6Job Interv...rm.dll
windows10-2004-x64
6Job Interv...gs.dll
windows7-x64
1Job Interv...gs.dll
windows10-2004-x64
6Job Interv...al.exe
windows7-x64
9Job Interv...al.exe
windows10-2004-x64
9Job Interv...40.dll
windows7-x64
3Job Interv...40.dll
windows10-2004-x64
3Job Interv...32.dll
windows7-x64
1Job Interv...32.dll
windows10-2004-x64
6Job Interv...40.dll
windows7-x64
3Job Interv...40.dll
windows10-2004-x64
3Analysis
-
max time kernel
125s -
max time network
160s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
29/02/2024, 05:27 UTC
Static task
static1
Behavioral task
behavioral1
Sample
Job Interview/CoreUIComponent.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Job Interview/CoreUIComponent.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
Job Interview/Interview.exe
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
Job Interview/Interview.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
Job Interview/LoggingPlatform.dll
Resource
win7-20240220-en
Behavioral task
behavioral6
Sample
Job Interview/LoggingPlatform.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
Job Interview/UpdateRingSettings.dll
Resource
win7-20240221-en
Behavioral task
behavioral8
Sample
Job Interview/UpdateRingSettings.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
Job Interview/essential.exe
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
Job Interview/essential.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
Job Interview/msvcp140.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
Job Interview/msvcp140.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
Job Interview/secur32.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
Job Interview/secur32.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral15
Sample
Job Interview/vcruntime140.dll
Resource
win7-20240221-en
Behavioral task
behavioral16
Sample
Job Interview/vcruntime140.dll
Resource
win10v2004-20240226-en
General
-
Target
Job Interview/LoggingPlatform.dll
-
Size
450KB
-
MD5
b54858b7357303dbd5582ea44abeeab8
-
SHA1
f3ba1d65f855d61dce13efbc42ce60ca8548a49c
-
SHA256
cc912e37802cd5c128c19949d4529e7d48266d67dd7b6dfedfd9c493d94cbe64
-
SHA512
b364ee1019e215c10030834cca4ca6436568e6ef25d2bee877b908bbf68f7c004559ff5317275b17c2f221c0daedbf50e11ec1bfe29c96cb61389cba75bb2295
-
SSDEEP
6144:q0l6+z17nzENTZ/1qZ9RQK7L342eaSmJDmPSvnjxQKhqOHTqnxm1Y3ki09t+mbTN:ayqJoZ9382tDm6vG1xDaLpJ//rpd
Malware Config
Signatures
-
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\OneDriveCoUpdate = "C:\\Users\\Admin\\AppData\\Local\\Microsoft\\OneDrive\\cache\\logger\\FileCoAuth.exe" rundll32.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 3732 4912 WerFault.exe 87 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3940 wrote to memory of 4912 3940 rundll32.exe 87 PID 3940 wrote to memory of 4912 3940 rundll32.exe 87 PID 3940 wrote to memory of 4912 3940 rundll32.exe 87
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\Job Interview\LoggingPlatform.dll",#11⤵
- Suspicious use of WriteProcessMemory
PID:3940 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\Job Interview\LoggingPlatform.dll",#12⤵
- Adds Run key to start application
PID:4912 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4912 -s 8123⤵
- Program crash
PID:3732
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4912 -ip 49121⤵PID:2436
Network
-
Remote address:8.8.8.8:53Request71.159.190.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request183.59.114.20.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request194.178.17.96.in-addr.arpaIN PTRResponse194.178.17.96.in-addr.arpaIN PTRa96-17-178-194deploystaticakamaitechnologiescom
-
Remote address:8.8.8.8:53Request26.35.223.20.in-addr.arpaIN PTRResponse
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Remote address:8.8.8.8:53Request18.31.95.13.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request18.134.221.88.in-addr.arpaIN PTRResponse18.134.221.88.in-addr.arpaIN PTRa88-221-134-18deploystaticakamaitechnologiescom
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Remote address:8.8.8.8:53Request11.173.189.20.in-addr.arpaIN PTRResponse
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72 B 158 B 1 1
DNS Request
71.159.190.20.in-addr.arpa
-
72 B 158 B 1 1
DNS Request
183.59.114.20.in-addr.arpa
-
72 B 137 B 1 1
DNS Request
194.178.17.96.in-addr.arpa
-
71 B 157 B 1 1
DNS Request
26.35.223.20.in-addr.arpa
-
70 B 144 B 1 1
DNS Request
18.31.95.13.in-addr.arpa
-
72 B 137 B 1 1
DNS Request
18.134.221.88.in-addr.arpa
-
72 B 158 B 1 1
DNS Request
11.173.189.20.in-addr.arpa