Analysis
-
max time kernel
156s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
13/01/2024, 09:40
Static task
static1
Behavioral task
behavioral1
Sample
58997a369e34e552ff93b260c4719bf0.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
58997a369e34e552ff93b260c4719bf0.exe
Resource
win10v2004-20231215-en
General
-
Target
58997a369e34e552ff93b260c4719bf0.exe
-
Size
1.3MB
-
MD5
58997a369e34e552ff93b260c4719bf0
-
SHA1
1f0b79055c952aaf60799baf5b614331416ccef3
-
SHA256
d23c897e7bb23a6a525d1206dc792f0b81c34b4cce433614c08ce87aecd247fe
-
SHA512
420e1d383e67d02109d5431777fbf7791922299036fbe7fbde31b017cd18ff2d2e49b01aa4044e712300a87eb52568df7d4725d0ce5a9cbf817a179d3b4f1b81
-
SSDEEP
24576:vRAcoQ7s8oT+BJ3eUsky+q7zgdiQ8HpGoJJpQAn:vRNoQ74T0JuUskyVzgdi9rpBn
Malware Config
Signatures
-
Troldesh, Shade, Encoder.858
Troldesh is a ransomware spread by malspam.
-
resource yara_rule behavioral2/memory/3036-1-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral2/memory/3036-2-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral2/memory/3036-3-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral2/memory/3036-4-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral2/memory/3036-5-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral2/memory/3036-6-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral2/memory/3036-9-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral2/memory/3036-10-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral2/memory/3036-14-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral2/memory/3036-15-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral2/memory/3036-16-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral2/memory/3036-17-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral2/memory/3036-18-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral2/memory/3036-21-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral2/memory/3036-22-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral2/memory/3036-23-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral2/memory/3036-24-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral2/memory/3036-25-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral2/memory/3036-26-0x0000000000400000-0x0000000000608000-memory.dmp upx behavioral2/memory/3036-27-0x0000000000400000-0x0000000000608000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" 58997a369e34e552ff93b260c4719bf0.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3036 58997a369e34e552ff93b260c4719bf0.exe 3036 58997a369e34e552ff93b260c4719bf0.exe 3036 58997a369e34e552ff93b260c4719bf0.exe 3036 58997a369e34e552ff93b260c4719bf0.exe