Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
28-03-2023 08:07
Static task
static1
Behavioral task
behavioral1
Sample
5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe
Resource
win7-20230220-en
General
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Target
5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe
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Size
3.6MB
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MD5
35ea1c048a22ad043a34822f3dca4b7c
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SHA1
91a2e3e49fdb7cd39602b4fa77c3f41e7804e333
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SHA256
5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49
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SHA512
dd240d13e6960448642f5fd76c516852c7d1a5473203fa7e5dedafeb5a21158a996c91ce9c0abfc461d740188aac7eabeb713d9f747e699e43c52ba7f8aead3b
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SSDEEP
98304:4LNg+h8U3yR7/zAlMlZs7R0yPpI1KEuTw5wEOp:4LNPaLRDzblZsN0yxTU+vp
Malware Config
Signatures
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Processes:
resource yara_rule behavioral2/memory/5008-136-0x0000000010000000-0x0000000010041000-memory.dmp purplefox_rootkit -
Gh0st RAT payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/5008-136-0x0000000010000000-0x0000000010041000-memory.dmp family_gh0strat -
Suspicious use of NtSetInformationThreadHideFromDebugger 16 IoCs
Processes:
5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exepid process 5008 5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe 5008 5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe 5008 5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe 5008 5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe 5008 5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe 5008 5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe 5008 5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe 5008 5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe 5008 5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe 5008 5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe 5008 5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe 5008 5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe 5008 5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe 5008 5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe 5008 5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe 5008 5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe -
Drops file in Program Files directory 2 IoCs
Processes:
5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exedescription ioc process File created C:\Program Files\MSXML 6.18\Romensenslkk.exe 5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe File opened for modification C:\Program Files\MSXML 6.18\Romensenslkk.exe 5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exepid process 5008 5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe 5008 5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe 5008 5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe 5008 5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exedescription pid process Token: SeDebugPrivilege 5008 5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exepid process 5008 5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe 5008 5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe"C:\Users\Admin\AppData\Local\Temp\5a1da40e6fa1b53c3f0b4f14c5e14d14dcdbd8f15dca652a090e5c5fc0b54f49.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/5008-133-0x0000000000400000-0x00000000013E6000-memory.dmpFilesize
15.9MB
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memory/5008-134-0x000000007FA70000-0x000000007FE41000-memory.dmpFilesize
3.8MB
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memory/5008-136-0x0000000010000000-0x0000000010041000-memory.dmpFilesize
260KB
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memory/5008-143-0x0000000000400000-0x00000000013E6000-memory.dmpFilesize
15.9MB
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memory/5008-144-0x0000000000400000-0x00000000013E6000-memory.dmpFilesize
15.9MB
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memory/5008-145-0x000000007FA70000-0x000000007FE41000-memory.dmpFilesize
3.8MB
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memory/5008-146-0x0000000000400000-0x00000000013E6000-memory.dmpFilesize
15.9MB
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memory/5008-147-0x0000000000400000-0x00000000013E6000-memory.dmpFilesize
15.9MB
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memory/5008-148-0x0000000000400000-0x00000000013E6000-memory.dmpFilesize
15.9MB
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memory/5008-149-0x0000000000400000-0x00000000013E6000-memory.dmpFilesize
15.9MB
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memory/5008-150-0x0000000000400000-0x00000000013E6000-memory.dmpFilesize
15.9MB
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memory/5008-151-0x0000000000400000-0x00000000013E6000-memory.dmpFilesize
15.9MB
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memory/5008-152-0x0000000000400000-0x00000000013E6000-memory.dmpFilesize
15.9MB
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memory/5008-153-0x0000000000400000-0x00000000013E6000-memory.dmpFilesize
15.9MB
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memory/5008-154-0x0000000000400000-0x00000000013E6000-memory.dmpFilesize
15.9MB
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memory/5008-155-0x0000000000400000-0x00000000013E6000-memory.dmpFilesize
15.9MB
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memory/5008-156-0x0000000000400000-0x00000000013E6000-memory.dmpFilesize
15.9MB
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memory/5008-157-0x0000000000400000-0x00000000013E6000-memory.dmpFilesize
15.9MB
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memory/5008-158-0x0000000000400000-0x00000000013E6000-memory.dmpFilesize
15.9MB