Analysis
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max time kernel
151s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 17:21
Static task
static1
Behavioral task
behavioral1
Sample
ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4.exe
Resource
win7-20220812-en
General
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Target
ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4.exe
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Size
357KB
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MD5
68b2d7330bbf95a56765203725ed3528
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SHA1
a4ed390ef272f9053835ef18c08a40be53d99875
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SHA256
ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4
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SHA512
abef2247c8ec49916c79b32feeaf263606190ad5e3a7207f6a171cfab9a805bf0a708a13e825771005a28c838e5bc050b48e75bcb8a181d99d41fbefd3f8cd00
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SSDEEP
6144:MnD692gEXOw2actpepRk4r2RNXOA2Vb3xblAXZgrulkd:SDctEXOwemjMNXYVbpMZgr9
Malware Config
Signatures
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Drops desktop.ini file(s) 2 IoCs
description ioc Process File created C:\Windows\assembly\Desktop.ini ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4.exe File opened for modification C:\Windows\assembly\Desktop.ini ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4356 set thread context of 4136 4356 ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4.exe 84 -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\assembly ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4.exe File created C:\Windows\assembly\Desktop.ini ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4.exe File opened for modification C:\Windows\assembly\Desktop.ini ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 4136 ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4356 ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4.exe Token: SeDebugPrivilege 4136 ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4136 ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4356 wrote to memory of 4136 4356 ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4.exe 84 PID 4356 wrote to memory of 4136 4356 ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4.exe 84 PID 4356 wrote to memory of 4136 4356 ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4.exe 84 PID 4356 wrote to memory of 4136 4356 ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4.exe 84 PID 4356 wrote to memory of 4136 4356 ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4.exe 84 PID 4356 wrote to memory of 4136 4356 ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4.exe 84 PID 4356 wrote to memory of 4136 4356 ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4.exe 84 PID 4356 wrote to memory of 4136 4356 ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4.exe"C:\Users\Admin\AppData\Local\Temp\ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4356 -
C:\Users\Admin\AppData\Local\Temp\ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4.exe"C:\Users\Admin\AppData\Local\Temp\ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4.exe"2⤵
- Drops desktop.ini file(s)
- Drops file in Windows directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4136
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\ed526f89ed5a4820c928766ae6ab385385ab1e151028657315b3502d427406f4.exe.log
Filesize496B
MD5cb76b18ebed3a9f05a14aed43d35fba6
SHA1836a4b4e351846fca08b84149cb734cb59b8c0d6
SHA2568d0edecf54cbbdf7981c8e41a3ed8621503188a87415f9af0fb8d890b138c349
SHA5127631141e4a6dda29452ada666326837372cd3d045f773006f63d9eff15d9432ed00029d9108a72c1a3b858377600a2aab2c9ec03764285c8801b6019babcf21c