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Analysis
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max time kernel
142s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
13/02/2024, 05:00
Static task
static1
Behavioral task
behavioral1
Sample
bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe
Resource
win10v2004-20231215-en
General
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Target
bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe
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Size
870KB
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MD5
0c74bc9529b8d9f96fc7e1b47559abd1
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SHA1
232bb8f072131d66e317b1f8acb1371e999447cb
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SHA256
bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a
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SHA512
0ceb0b9eb1923c748b5d30281a023a0fcb407f68e8e9b3d63b289ea96770215ebd7801bd5744beba234319bef2494bfc211b1cab5bd9ac65a34fa36a6f9d54eb
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SSDEEP
24576:B44dBZcMzXROOhbXxHZCnkgDAN1jtyhfz87brh8:zdBZNzXROUtHZKu1+fz87h
Malware Config
Extracted
warzonerat
makatti.duckdns.org:3787
Signatures
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WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
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Warzone RAT payload 5 IoCs
resource yara_rule behavioral2/memory/368-20-0x0000000000400000-0x000000000041D000-memory.dmp warzonerat behavioral2/memory/368-25-0x0000000000400000-0x000000000041D000-memory.dmp warzonerat behavioral2/memory/368-26-0x0000000000400000-0x000000000041D000-memory.dmp warzonerat behavioral2/memory/368-39-0x0000000000400000-0x000000000041D000-memory.dmp warzonerat behavioral2/memory/368-70-0x0000000000400000-0x000000000041D000-memory.dmp warzonerat -
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-1-5-21-983843758-932321429-1636175382-1000\Control Panel\International\Geo\Nation bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4372 set thread context of 368 4372 bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe 95 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4848 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4372 bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe 4372 bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe 4876 powershell.exe 4876 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4372 bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe Token: SeDebugPrivilege 4876 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 368 bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 4372 wrote to memory of 4876 4372 bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe 91 PID 4372 wrote to memory of 4876 4372 bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe 91 PID 4372 wrote to memory of 4876 4372 bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe 91 PID 4372 wrote to memory of 4848 4372 bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe 93 PID 4372 wrote to memory of 4848 4372 bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe 93 PID 4372 wrote to memory of 4848 4372 bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe 93 PID 4372 wrote to memory of 368 4372 bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe 95 PID 4372 wrote to memory of 368 4372 bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe 95 PID 4372 wrote to memory of 368 4372 bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe 95 PID 4372 wrote to memory of 368 4372 bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe 95 PID 4372 wrote to memory of 368 4372 bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe 95 PID 4372 wrote to memory of 368 4372 bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe 95 PID 4372 wrote to memory of 368 4372 bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe 95 PID 4372 wrote to memory of 368 4372 bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe 95 PID 4372 wrote to memory of 368 4372 bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe 95 PID 4372 wrote to memory of 368 4372 bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe 95 PID 4372 wrote to memory of 368 4372 bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe"C:\Users\Admin\AppData\Local\Temp\bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4372 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\IDXJRvJUpAIjP.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4876
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IDXJRvJUpAIjP" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE02E.tmp"2⤵
- Creates scheduled task(s)
PID:4848
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C:\Users\Admin\AppData\Local\Temp\bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe"C:\Users\Admin\AppData\Local\Temp\bc7a00a440550e0b93368e5d1524e9b5a46177f26518803d85268d9d7a1cca8a.exe"2⤵
- Suspicious use of SetWindowsHookEx
PID:368
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5abec8806ef0d9d9da57ce7eec1d1e297
SHA154f3cae6c516024f64f566946ee77888f97b27cf
SHA256654e0d8fa3b6a73636f20db2e67d5f24668ea6ecc389bd769c814615e0aba20b
SHA5124b82d1a6724cbfd2f11cb7bc360eb3c1e6ebeb659f93c80612beea60de2ac0071c4a619c088f4ea3d20742d0257bf5a3482050921bec35eb70a1c5b3def7e29f