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Analysis
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max time kernel
138s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
14/05/2024, 07:40
Static task
static1
Behavioral task
behavioral1
Sample
Dekont - (Mayis).exe
Resource
win7-20240508-en
General
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Target
Dekont - (Mayis).exe
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Size
243KB
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MD5
2db1fc0170f4635ce4f364aaa9cb18a3
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SHA1
e4ce562b2a8b176f754327ec4e97ba77c2aca866
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SHA256
26f4df13a148ba1754b140207d2f9082ae1c3bcf072166cdcc90375b405c91ed
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SHA512
ea293a1a0d57ded9b59b30157aecd48e2a30d8372ade7788a20a257c56517f050aba1366a5dc01e50c9f10e4209e3f1ff7ea70c65381477ce792881017e7755c
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SSDEEP
6144:bvJz8IL5pqONyDOK6Db/eHK372iA8HOlVpPI:1gZD4qqLa8HOlV6
Malware Config
Extracted
xenorat
dns.dobiamfollollc.online
Solid_rat_nd8889g
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delay
61000
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install_path
appdata
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port
1283
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startup_name
bns
Signatures
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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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation Dekont - (Mayis).exe -
Executes dropped EXE 4 IoCs
pid Process 3264 Dekont - (Mayis).exe 1200 Dekont - (Mayis).exe 2212 Dekont - (Mayis).exe 1168 Dekont - (Mayis).exe -
Suspicious use of SetThreadContext 6 IoCs
description pid Process procid_target PID 4972 set thread context of 3772 4972 Dekont - (Mayis).exe 84 PID 4972 set thread context of 2400 4972 Dekont - (Mayis).exe 85 PID 4972 set thread context of 3216 4972 Dekont - (Mayis).exe 86 PID 3264 set thread context of 1200 3264 Dekont - (Mayis).exe 92 PID 3264 set thread context of 2212 3264 Dekont - (Mayis).exe 93 PID 3264 set thread context of 1168 3264 Dekont - (Mayis).exe 95 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 3 IoCs
pid pid_target Process procid_target 4420 2400 WerFault.exe 85 4248 2212 WerFault.exe 93 3804 1200 WerFault.exe 92 -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3016 schtasks.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4972 Dekont - (Mayis).exe Token: SeDebugPrivilege 3264 Dekont - (Mayis).exe -
Suspicious use of WriteProcessMemory 54 IoCs
description pid Process procid_target PID 4972 wrote to memory of 3772 4972 Dekont - (Mayis).exe 84 PID 4972 wrote to memory of 3772 4972 Dekont - (Mayis).exe 84 PID 4972 wrote to memory of 3772 4972 Dekont - (Mayis).exe 84 PID 4972 wrote to memory of 3772 4972 Dekont - (Mayis).exe 84 PID 4972 wrote to memory of 3772 4972 Dekont - (Mayis).exe 84 PID 4972 wrote to memory of 3772 4972 Dekont - (Mayis).exe 84 PID 4972 wrote to memory of 3772 4972 Dekont - (Mayis).exe 84 PID 4972 wrote to memory of 3772 4972 Dekont - (Mayis).exe 84 PID 4972 wrote to memory of 2400 4972 Dekont - (Mayis).exe 85 PID 4972 wrote to memory of 2400 4972 Dekont - (Mayis).exe 85 PID 4972 wrote to memory of 2400 4972 Dekont - (Mayis).exe 85 PID 4972 wrote to memory of 2400 4972 Dekont - (Mayis).exe 85 PID 4972 wrote to memory of 2400 4972 Dekont - (Mayis).exe 85 PID 4972 wrote to memory of 2400 4972 Dekont - (Mayis).exe 85 PID 4972 wrote to memory of 2400 4972 Dekont - (Mayis).exe 85 PID 4972 wrote to memory of 2400 4972 Dekont - (Mayis).exe 85 PID 4972 wrote to memory of 3216 4972 Dekont - (Mayis).exe 86 PID 4972 wrote to memory of 3216 4972 Dekont - (Mayis).exe 86 PID 4972 wrote to memory of 3216 4972 Dekont - (Mayis).exe 86 PID 4972 wrote to memory of 3216 4972 Dekont - (Mayis).exe 86 PID 4972 wrote to memory of 3216 4972 Dekont - (Mayis).exe 86 PID 4972 wrote to memory of 3216 4972 Dekont - (Mayis).exe 86 PID 4972 wrote to memory of 3216 4972 Dekont - (Mayis).exe 86 PID 4972 wrote to memory of 3216 4972 Dekont - (Mayis).exe 86 PID 3772 wrote to memory of 3264 3772 Dekont - (Mayis).exe 89 PID 3772 wrote to memory of 3264 3772 Dekont - (Mayis).exe 89 PID 3772 wrote to memory of 3264 3772 Dekont - (Mayis).exe 89 PID 3264 wrote to memory of 1200 3264 Dekont - (Mayis).exe 92 PID 3264 wrote to memory of 1200 3264 Dekont - (Mayis).exe 92 PID 3264 wrote to memory of 1200 3264 Dekont - (Mayis).exe 92 PID 3264 wrote to memory of 1200 3264 Dekont - (Mayis).exe 92 PID 3264 wrote to memory of 1200 3264 Dekont - (Mayis).exe 92 PID 3264 wrote to memory of 1200 3264 Dekont - (Mayis).exe 92 PID 3264 wrote to memory of 1200 3264 Dekont - (Mayis).exe 92 PID 3264 wrote to memory of 1200 3264 Dekont - (Mayis).exe 92 PID 3264 wrote to memory of 2212 3264 Dekont - (Mayis).exe 93 PID 3264 wrote to memory of 2212 3264 Dekont - (Mayis).exe 93 PID 3264 wrote to memory of 2212 3264 Dekont - (Mayis).exe 93 PID 3264 wrote to memory of 2212 3264 Dekont - (Mayis).exe 93 PID 3264 wrote to memory of 2212 3264 Dekont - (Mayis).exe 93 PID 3264 wrote to memory of 2212 3264 Dekont - (Mayis).exe 93 PID 3264 wrote to memory of 2212 3264 Dekont - (Mayis).exe 93 PID 3264 wrote to memory of 2212 3264 Dekont - (Mayis).exe 93 PID 3264 wrote to memory of 1168 3264 Dekont - (Mayis).exe 95 PID 3264 wrote to memory of 1168 3264 Dekont - (Mayis).exe 95 PID 3264 wrote to memory of 1168 3264 Dekont - (Mayis).exe 95 PID 3264 wrote to memory of 1168 3264 Dekont - (Mayis).exe 95 PID 3264 wrote to memory of 1168 3264 Dekont - (Mayis).exe 95 PID 3264 wrote to memory of 1168 3264 Dekont - (Mayis).exe 95 PID 3264 wrote to memory of 1168 3264 Dekont - (Mayis).exe 95 PID 3264 wrote to memory of 1168 3264 Dekont - (Mayis).exe 95 PID 3216 wrote to memory of 3016 3216 Dekont - (Mayis).exe 103 PID 3216 wrote to memory of 3016 3216 Dekont - (Mayis).exe 103 PID 3216 wrote to memory of 3016 3216 Dekont - (Mayis).exe 103
Processes
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C:\Users\Admin\AppData\Local\Temp\Dekont - (Mayis).exe"C:\Users\Admin\AppData\Local\Temp\Dekont - (Mayis).exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4972 -
C:\Users\Admin\AppData\Local\Temp\Dekont - (Mayis).exe"C:\Users\Admin\AppData\Local\Temp\Dekont - (Mayis).exe"2⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3772 -
C:\Users\Admin\AppData\Roaming\XenoManager\Dekont - (Mayis).exe"C:\Users\Admin\AppData\Roaming\XenoManager\Dekont - (Mayis).exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3264 -
C:\Users\Admin\AppData\Roaming\XenoManager\Dekont - (Mayis).exe"C:\Users\Admin\AppData\Roaming\XenoManager\Dekont - (Mayis).exe"4⤵
- Executes dropped EXE
PID:1200 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1200 -s 805⤵
- Program crash
PID:3804
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C:\Users\Admin\AppData\Roaming\XenoManager\Dekont - (Mayis).exe"C:\Users\Admin\AppData\Roaming\XenoManager\Dekont - (Mayis).exe"4⤵
- Executes dropped EXE
PID:2212 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2212 -s 725⤵
- Program crash
PID:4248
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C:\Users\Admin\AppData\Roaming\XenoManager\Dekont - (Mayis).exe"C:\Users\Admin\AppData\Roaming\XenoManager\Dekont - (Mayis).exe"4⤵
- Executes dropped EXE
PID:1168
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C:\Users\Admin\AppData\Local\Temp\Dekont - (Mayis).exe"C:\Users\Admin\AppData\Local\Temp\Dekont - (Mayis).exe"2⤵PID:2400
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2400 -s 843⤵
- Program crash
PID:4420
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C:\Users\Admin\AppData\Local\Temp\Dekont - (Mayis).exe"C:\Users\Admin\AppData\Local\Temp\Dekont - (Mayis).exe"2⤵
- Suspicious use of WriteProcessMemory
PID:3216 -
C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /Create /TN "bns" /XML "C:\Users\Admin\AppData\Local\Temp\tmp35A1.tmp" /F3⤵
- Creates scheduled task(s)
PID:3016
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2400 -ip 24001⤵PID:840
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1200 -ip 12001⤵PID:548
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 2212 -ip 22121⤵PID:2280
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
706B
MD5d95c58e609838928f0f49837cab7dfd2
SHA155e7139a1e3899195b92ed8771d1ca2c7d53c916
SHA2560407c814aef0d62aec7fd39b7c2f614746f0d8ff41f8ef957736f520f14b0339
SHA512405310b29a833604c6627063bfdcf055a197e01f633ef21da238f1a6415a02e21315d689b4a6669db23e82152bed6f3492afb60963e6b2a0e9bb2ac09a480b5d
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Filesize
1KB
MD580f9f805ecfe00dffb980689db22ef80
SHA1a7ea73df1c6616e940be3273c8333b8c93a6e918
SHA2560c86cfe51bce25f7a276dcec23e8192528ffd1731617643422331dffd850762f
SHA5121e4f8a9608aec21b2f063c7507a8430464744c0296bacdf8686a889af7fafb0621ddf81411855a71bb4fb7b1256da3547569ab6b9942746d107df3d3f46db9c4
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Filesize
243KB
MD52db1fc0170f4635ce4f364aaa9cb18a3
SHA1e4ce562b2a8b176f754327ec4e97ba77c2aca866
SHA25626f4df13a148ba1754b140207d2f9082ae1c3bcf072166cdcc90375b405c91ed
SHA512ea293a1a0d57ded9b59b30157aecd48e2a30d8372ade7788a20a257c56517f050aba1366a5dc01e50c9f10e4209e3f1ff7ea70c65381477ce792881017e7755c