Analysis
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max time kernel
153s -
max time network
159s -
platform
windows10_x64 -
resource
win10-en-20210920 -
submitted
21-10-2021 21:27
Static task
static1
General
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Target
1fd92f6d866597391619726d672cd02335661025a440ec8cf4e0d1bb9557d897.dll
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Size
706KB
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MD5
dcd987cabe97adac074ab1ddfbe55839
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SHA1
8bdbfc04c4a3ed97b2bb8797c64dbe5a01cc69f6
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SHA256
1fd92f6d866597391619726d672cd02335661025a440ec8cf4e0d1bb9557d897
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SHA512
e77d350deeb55630ba9e4b30ea90356fc26b06032f20292be06ca6c5249beb5ba32fca661ab3655721bebbc64154c3a31e73f441387b594e598f221387953be8
Malware Config
Extracted
trickbot
100019
rob136
65.152.201.203:443
185.56.175.122:443
46.99.175.217:443
179.189.229.254:443
46.99.175.149:443
181.129.167.82:443
216.166.148.187:443
46.99.188.223:443
128.201.76.252:443
62.99.79.77:443
60.51.47.65:443
24.162.214.166:443
45.36.99.184:443
97.83.40.67:443
184.74.99.214:443
103.105.254.17:443
62.99.76.213:443
82.159.149.52:443
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autorunName:pwgrabbName:pwgrabc
Signatures
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
wermgr.exedescription pid process Token: SeDebugPrivilege 4052 wermgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 3480 wrote to memory of 4056 3480 rundll32.exe rundll32.exe PID 3480 wrote to memory of 4056 3480 rundll32.exe rundll32.exe PID 3480 wrote to memory of 4056 3480 rundll32.exe rundll32.exe PID 4056 wrote to memory of 1828 4056 rundll32.exe cmd.exe PID 4056 wrote to memory of 1828 4056 rundll32.exe cmd.exe PID 4056 wrote to memory of 1828 4056 rundll32.exe cmd.exe PID 4056 wrote to memory of 4052 4056 rundll32.exe wermgr.exe PID 4056 wrote to memory of 4052 4056 rundll32.exe wermgr.exe PID 4056 wrote to memory of 4052 4056 rundll32.exe wermgr.exe PID 4056 wrote to memory of 4052 4056 rundll32.exe wermgr.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1fd92f6d866597391619726d672cd02335661025a440ec8cf4e0d1bb9557d897.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1fd92f6d866597391619726d672cd02335661025a440ec8cf4e0d1bb9557d897.dll,#12⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe3⤵
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C:\Windows\system32\wermgr.exeC:\Windows\system32\wermgr.exe3⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4052-120-0x0000000000000000-mapping.dmp
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memory/4052-121-0x0000024F4D730000-0x0000024F4D759000-memory.dmpFilesize
164KB
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memory/4052-122-0x0000024F4D840000-0x0000024F4D841000-memory.dmpFilesize
4KB
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memory/4052-124-0x0000024F4D870000-0x0000024F4D872000-memory.dmpFilesize
8KB
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memory/4052-123-0x0000024F4D870000-0x0000024F4D872000-memory.dmpFilesize
8KB
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memory/4056-115-0x0000000000000000-mapping.dmp
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memory/4056-117-0x0000000000D50000-0x0000000000D95000-memory.dmpFilesize
276KB
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memory/4056-116-0x00000000046A0000-0x0000000004908000-memory.dmpFilesize
2.4MB
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memory/4056-118-0x0000000003190000-0x0000000003191000-memory.dmpFilesize
4KB
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memory/4056-119-0x0000000010001000-0x0000000010003000-memory.dmpFilesize
8KB