Analysis
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max time kernel
60s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
25-01-2023 10:08
Static task
static1
Behavioral task
behavioral1
Sample
rob_setup.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
rob_setup.exe
Resource
win10v2004-20220901-en
General
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Target
rob_setup.exe
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Size
3.8MB
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MD5
15d7d8d30cff7298b426aee77c8921d1
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SHA1
f3139a950ae1e030d77af3ae037ea2107aa5f58f
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SHA256
6f47c3f41fcd0dde186bef174574b8473bae81cd050d88f2953e5814c0f12a12
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SHA512
f74d01ef35dc0f703d43e0fbac1deb1a42ce0825de81c69919a6f7107592a94c96bb0d7a62809afc60f7c19b2dd818c4f2909a66d508a18de030e235ac148358
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SSDEEP
98304:gEtaHbvRayraF3q3YALB3Br4IWBS3xi1Yo8C4Esg3:6LhI63Bcqhi1R8ztU
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
rob_setup.tmppid process 4288 rob_setup.tmp -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rob_setup.exedescription pid process target process PID 3540 wrote to memory of 4288 3540 rob_setup.exe rob_setup.tmp PID 3540 wrote to memory of 4288 3540 rob_setup.exe rob_setup.tmp PID 3540 wrote to memory of 4288 3540 rob_setup.exe rob_setup.tmp
Processes
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C:\Users\Admin\AppData\Local\Temp\rob_setup.exe"C:\Users\Admin\AppData\Local\Temp\rob_setup.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-N8LFL.tmp\rob_setup.tmp"C:\Users\Admin\AppData\Local\Temp\is-N8LFL.tmp\rob_setup.tmp" /SL5="$D01EE,2575279,780800,C:\Users\Admin\AppData\Local\Temp\rob_setup.exe"2⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\is-N8LFL.tmp\rob_setup.tmpFilesize
2.5MB
MD55fd78f8456484021806be6944cca3bd8
SHA1ca205a25192195c72762b5af4379d96b71cfb004
SHA25641516d754bcc18ef5659d9c69abba163a637d52f25e4ddc69548283826a95e96
SHA51224328c63cecf0fa1fc121e3ec2cc696161b4cb04862de88f4554181707f1c92cfa56854021c4583abd9e26fc1848f0ae9c0222add77bd55ed9bcd884dc8d71d1
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memory/3540-132-0x0000000000400000-0x00000000004CC000-memory.dmpFilesize
816KB
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memory/3540-136-0x0000000000400000-0x00000000004CC000-memory.dmpFilesize
816KB
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memory/4288-134-0x0000000000000000-mapping.dmp