Analysis
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max time kernel
144s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
07-06-2024 02:44
Static task
static1
Behavioral task
behavioral1
Sample
cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe
Resource
win7-20240508-en
General
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Target
cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe
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Size
243KB
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MD5
b101dee2fdf011dfcdf4e3e55038ae75
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SHA1
fe8ae6b6e0f3ae4123d0cc564a23bf80d3109a92
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SHA256
cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf
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SHA512
3cb6b2ba2a8ac22b4b832c340d495343dbd39bb70c5be4ca66b8340debd60f3a374a72da4e89b73f86f7d8d1d527fdbaf27bcb9a3418868e8230604fef98477f
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SSDEEP
6144:Mg8trm+0369KcYpX38LHoFq1ZO8CzYL3qC2WuI:T8trm+CEslGHZ108CzYL3qC2WT
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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Detects executables packed with ConfuserEx Mod 3 IoCs
resource yara_rule behavioral2/memory/5076-1-0x0000000000BF0000-0x0000000000C36000-memory.dmp INDICATOR_EXE_Packed_ConfuserEx behavioral2/memory/5076-4-0x00000000055A0000-0x00000000055E0000-memory.dmp INDICATOR_EXE_Packed_ConfuserEx behavioral2/files/0x00070000000235e3-20.dat INDICATOR_EXE_Packed_ConfuserEx -
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-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe -
Executes dropped EXE 4 IoCs
pid Process 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 3528 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 4560 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 3160 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe -
Suspicious use of SetThreadContext 6 IoCs
description pid Process procid_target PID 5076 set thread context of 1984 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 94 PID 5076 set thread context of 1432 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 95 PID 5076 set thread context of 3424 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 97 PID 2820 set thread context of 3528 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 101 PID 2820 set thread context of 4560 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 102 PID 2820 set thread context of 3160 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 103 -
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 3172 1984 WerFault.exe 94 3396 3528 WerFault.exe 2020 3160 WerFault.exe 103 -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2080 schtasks.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe Token: SeDebugPrivilege 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe -
Suspicious use of UnmapMainImage 2 IoCs
pid Process 1984 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 3528 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe -
Suspicious use of WriteProcessMemory 54 IoCs
description pid Process procid_target PID 5076 wrote to memory of 1984 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 94 PID 5076 wrote to memory of 1984 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 94 PID 5076 wrote to memory of 1984 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 94 PID 5076 wrote to memory of 1984 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 94 PID 5076 wrote to memory of 1984 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 94 PID 5076 wrote to memory of 1984 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 94 PID 5076 wrote to memory of 1984 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 94 PID 5076 wrote to memory of 1984 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 94 PID 5076 wrote to memory of 1432 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 95 PID 5076 wrote to memory of 1432 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 95 PID 5076 wrote to memory of 1432 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 95 PID 5076 wrote to memory of 1432 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 95 PID 5076 wrote to memory of 1432 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 95 PID 5076 wrote to memory of 1432 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 95 PID 5076 wrote to memory of 1432 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 95 PID 5076 wrote to memory of 1432 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 95 PID 5076 wrote to memory of 3424 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 97 PID 5076 wrote to memory of 3424 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 97 PID 5076 wrote to memory of 3424 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 97 PID 5076 wrote to memory of 3424 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 97 PID 5076 wrote to memory of 3424 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 97 PID 5076 wrote to memory of 3424 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 97 PID 5076 wrote to memory of 3424 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 97 PID 5076 wrote to memory of 3424 5076 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 97 PID 3424 wrote to memory of 2820 3424 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 99 PID 3424 wrote to memory of 2820 3424 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 99 PID 3424 wrote to memory of 2820 3424 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 99 PID 2820 wrote to memory of 3528 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 101 PID 2820 wrote to memory of 3528 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 101 PID 2820 wrote to memory of 3528 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 101 PID 2820 wrote to memory of 3528 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 101 PID 2820 wrote to memory of 3528 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 101 PID 2820 wrote to memory of 3528 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 101 PID 2820 wrote to memory of 3528 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 101 PID 2820 wrote to memory of 3528 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 101 PID 2820 wrote to memory of 4560 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 102 PID 2820 wrote to memory of 4560 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 102 PID 2820 wrote to memory of 4560 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 102 PID 2820 wrote to memory of 4560 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 102 PID 2820 wrote to memory of 4560 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 102 PID 2820 wrote to memory of 4560 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 102 PID 2820 wrote to memory of 4560 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 102 PID 2820 wrote to memory of 4560 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 102 PID 2820 wrote to memory of 3160 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 103 PID 2820 wrote to memory of 3160 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 103 PID 2820 wrote to memory of 3160 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 103 PID 2820 wrote to memory of 3160 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 103 PID 2820 wrote to memory of 3160 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 103 PID 2820 wrote to memory of 3160 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 103 PID 2820 wrote to memory of 3160 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 103 PID 2820 wrote to memory of 3160 2820 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 103 PID 1432 wrote to memory of 2080 1432 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 125 PID 1432 wrote to memory of 2080 1432 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 125 PID 1432 wrote to memory of 2080 1432 cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe 125
Processes
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C:\Users\Admin\AppData\Local\Temp\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe"C:\Users\Admin\AppData\Local\Temp\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5076 -
C:\Users\Admin\AppData\Local\Temp\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exeC:\Users\Admin\AppData\Local\Temp\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe2⤵
- Suspicious use of UnmapMainImage
PID:1984 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1984 -s 123⤵
- Program crash
PID:3172
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C:\Users\Admin\AppData\Local\Temp\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exeC:\Users\Admin\AppData\Local\Temp\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe2⤵
- Suspicious use of WriteProcessMemory
PID:1432 -
C:\Windows\SysWOW64\schtasks.exe"schtasks.exe" /Create /TN "bns" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE143.tmp" /F3⤵
- Creates scheduled task(s)
PID:2080
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C:\Users\Admin\AppData\Local\Temp\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exeC:\Users\Admin\AppData\Local\Temp\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe2⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3424 -
C:\Users\Admin\AppData\Roaming\XenoManager\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe"C:\Users\Admin\AppData\Roaming\XenoManager\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2820 -
C:\Users\Admin\AppData\Roaming\XenoManager\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exeC:\Users\Admin\AppData\Roaming\XenoManager\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe4⤵
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:3528 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3528 -s 125⤵
- Program crash
PID:3396
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C:\Users\Admin\AppData\Roaming\XenoManager\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exeC:\Users\Admin\AppData\Roaming\XenoManager\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe4⤵
- Executes dropped EXE
PID:4560
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C:\Users\Admin\AppData\Roaming\XenoManager\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exeC:\Users\Admin\AppData\Roaming\XenoManager\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe4⤵
- Executes dropped EXE
PID:3160 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3160 -s 805⤵
- Program crash
PID:2020
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1984 -ip 19841⤵PID:3180
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 504 -p 3528 -ip 35281⤵PID:384
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 3160 -ip 31601⤵PID:1688
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4040,i,10373433614523925616,13586256558317053467,262144 --variations-seed-version --mojo-platform-channel-handle=4004 /prefetch:81⤵PID:2820
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe.log
Filesize706B
MD5d95c58e609838928f0f49837cab7dfd2
SHA155e7139a1e3899195b92ed8771d1ca2c7d53c916
SHA2560407c814aef0d62aec7fd39b7c2f614746f0d8ff41f8ef957736f520f14b0339
SHA512405310b29a833604c6627063bfdcf055a197e01f633ef21da238f1a6415a02e21315d689b4a6669db23e82152bed6f3492afb60963e6b2a0e9bb2ac09a480b5d
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Filesize
1KB
MD5cef1bb3d218401e5ead236728fe10784
SHA18079297989bd6f1e41418c8f4234313fa3ec03c8
SHA256287f891cd513b9d23d5443a81e110e35942d4e76e61c3aba78991d6400318955
SHA5127860811f6112b3f7f70911daf5ee9ae764426fd9a33e28430e79b7c6716e45a61b3c0408fd693bf046510b5312e88846f655007b248f5fe3e48b2522de642898
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C:\Users\Admin\AppData\Roaming\XenoManager\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe
Filesize243KB
MD5b101dee2fdf011dfcdf4e3e55038ae75
SHA1fe8ae6b6e0f3ae4123d0cc564a23bf80d3109a92
SHA256cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf
SHA5123cb6b2ba2a8ac22b4b832c340d495343dbd39bb70c5be4ca66b8340debd60f3a374a72da4e89b73f86f7d8d1d527fdbaf27bcb9a3418868e8230604fef98477f