Analysis
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max time kernel
4294203s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20220310-en -
submitted
14-04-2022 12:59
Static task
static1
Behavioral task
behavioral1
Sample
0107f3408025d36643aace44f1133ab57dfdc9b5c34587c8807ed89455fb127c.dll
Resource
win7-20220310-en
windows7_x64
0 signatures
0 seconds
General
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Target
0107f3408025d36643aace44f1133ab57dfdc9b5c34587c8807ed89455fb127c.dll
-
Size
208KB
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MD5
e0228d9c1c1f2fff98b7227ca59df4ba
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SHA1
583c0f058ac3a0abb3ad012d1abb6e7365758dc7
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SHA256
0107f3408025d36643aace44f1133ab57dfdc9b5c34587c8807ed89455fb127c
-
SHA512
decf7025a958d291b3b39638285dfe3e4cd358edf6554979afd920c03246683b99a8c7c125aa1c67105d4b3b29cd58ebfc4bd1b287f2d7d254fb710e08da2a41
Malware Config
Extracted
Family
icedid
C2
ldrvals.casa
Signatures
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IcedID First Stage Loader 2 IoCs
Processes:
resource yara_rule behavioral1/memory/952-58-0x0000000010000000-0x000000001010E000-memory.dmp IcedidFirstLoader behavioral1/memory/952-57-0x0000000010000000-0x0000000010006000-memory.dmp IcedidFirstLoader -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
regsvr32.exedescription pid process target process PID 1800 wrote to memory of 952 1800 regsvr32.exe regsvr32.exe PID 1800 wrote to memory of 952 1800 regsvr32.exe regsvr32.exe PID 1800 wrote to memory of 952 1800 regsvr32.exe regsvr32.exe PID 1800 wrote to memory of 952 1800 regsvr32.exe regsvr32.exe PID 1800 wrote to memory of 952 1800 regsvr32.exe regsvr32.exe PID 1800 wrote to memory of 952 1800 regsvr32.exe regsvr32.exe PID 1800 wrote to memory of 952 1800 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\0107f3408025d36643aace44f1133ab57dfdc9b5c34587c8807ed89455fb127c.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\0107f3408025d36643aace44f1133ab57dfdc9b5c34587c8807ed89455fb127c.dll2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/952-55-0x0000000000000000-mapping.dmp
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memory/952-56-0x00000000766A1000-0x00000000766A3000-memory.dmpFilesize
8KB
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memory/952-58-0x0000000010000000-0x000000001010E000-memory.dmpFilesize
1.1MB
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memory/952-57-0x0000000010000000-0x0000000010006000-memory.dmpFilesize
24KB
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memory/1800-54-0x000007FEFC061000-0x000007FEFC063000-memory.dmpFilesize
8KB