Overview
overview
7Static
static
3trojanCock...1).zip
windows7-x64
1trojanCock...1).zip
windows10-2004-x64
1trojanCock...ge.cpp
windows7-x64
3trojanCock...ge.cpp
windows10-2004-x64
3trojanCock...ct.cpp
windows7-x64
3trojanCock...ct.cpp
windows10-2004-x64
3trojanCock...ct.lnk
windows7-x64
3trojanCock...ct.lnk
windows10-2004-x64
7trojanCock...it.exe
windows7-x64
1trojanCock...it.exe
windows10-2004-x64
1trojanCock...ch.cpp
windows7-x64
3trojanCock...ch.cpp
windows10-2004-x64
3trojanCock...ch.lnk
windows7-x64
3trojanCock...ch.lnk
windows10-2004-x64
3Analysis
-
max time kernel
92s -
max time network
93s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
05-04-2024 02:31
Static task
static1
Behavioral task
behavioral1
Sample
trojanCockroach (1).zip
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
trojanCockroach (1).zip
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
trojanCockroach/DecodeMessage.cpp
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
trojanCockroach/DecodeMessage.cpp
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
trojanCockroach/Infect.cpp
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
trojanCockroach/Infect.cpp
Resource
win10v2004-20240226-en
Behavioral task
behavioral7
Sample
trojanCockroach/Infect.lnk
Resource
win7-20240215-en
Behavioral task
behavioral8
Sample
trojanCockroach/Infect.lnk
Resource
win10v2004-20240226-en
Behavioral task
behavioral9
Sample
trojanCockroach/Transmit.exe
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
trojanCockroach/Transmit.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral11
Sample
trojanCockroach/TrojanCockroach.cpp
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
trojanCockroach/TrojanCockroach.cpp
Resource
win10v2004-20240226-en
Behavioral task
behavioral13
Sample
trojanCockroach/TrojanCockroach.lnk
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
trojanCockroach/TrojanCockroach.lnk
Resource
win10v2004-20240319-en
General
-
Target
trojanCockroach/Infect.lnk
-
Size
1KB
-
MD5
7fbfab76017a2cd4de89ab8a6e2e5387
-
SHA1
12e96f1894bf562c303692a20879eb54e270e06f
-
SHA256
aad710fa6355646aa7460dbe5393a161f6812527f351e7fcd8eca64c0739be37
-
SHA512
8002bc8a3ba591afcec9bb3bb04138420b831b4f13dbe1beec98b01d19aba739fb740a60bec96288900bef28d5da26837c892074e4a9f65d93a11b3229db27c0
Malware Config
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Control Panel\International\Geo\Nation cmd.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2280 wrote to memory of 1260 2280 cmd.exe 87 PID 2280 wrote to memory of 1260 2280 cmd.exe 87