Analysis
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max time kernel
4294206s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20220223-en -
submitted
07-03-2022 10:46
Static task
static1
Behavioral task
behavioral1
Sample
720df95ad8c9e735994996b4f2f7e0722f0962bc429b6da34596713d3f02732c.dll
Resource
win7-20220223-en
windows7_x64
0 signatures
0 seconds
General
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Target
720df95ad8c9e735994996b4f2f7e0722f0962bc429b6da34596713d3f02732c.dll
-
Size
199KB
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MD5
6b2b44d68c394560e08edfc615e53ef1
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SHA1
c8dde11b1047d257bb823cb75af22932f0074ad7
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SHA256
720df95ad8c9e735994996b4f2f7e0722f0962bc429b6da34596713d3f02732c
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SHA512
92e9c495725011d38bb87a1938515a720e86d7dfdb93563999a721a40bbba8991c3a43ccdf937a86377b4c31679191f4c3d5b0fdfb09b3588e2b5621f0fb033b
Malware Config
Extracted
Family
icedid
C2
rockercastle.best
moviecastle.club
Signatures
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IcedID Second Stage Loader 2 IoCs
Processes:
resource yara_rule behavioral1/memory/2044-56-0x0000000074360000-0x00000000743AA000-memory.dmp IcedidSecondLoader behavioral1/memory/2044-58-0x0000000074360000-0x0000000074366000-memory.dmp IcedidSecondLoader -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
regsvr32.exedescription pid process target process PID 1208 wrote to memory of 2044 1208 regsvr32.exe regsvr32.exe PID 1208 wrote to memory of 2044 1208 regsvr32.exe regsvr32.exe PID 1208 wrote to memory of 2044 1208 regsvr32.exe regsvr32.exe PID 1208 wrote to memory of 2044 1208 regsvr32.exe regsvr32.exe PID 1208 wrote to memory of 2044 1208 regsvr32.exe regsvr32.exe PID 1208 wrote to memory of 2044 1208 regsvr32.exe regsvr32.exe PID 1208 wrote to memory of 2044 1208 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\720df95ad8c9e735994996b4f2f7e0722f0962bc429b6da34596713d3f02732c.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1208 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\720df95ad8c9e735994996b4f2f7e0722f0962bc429b6da34596713d3f02732c.dll2⤵PID:2044
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1208-54-0x000007FEFB7A1000-0x000007FEFB7A3000-memory.dmpFilesize
8KB
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memory/2044-55-0x00000000753E1000-0x00000000753E3000-memory.dmpFilesize
8KB
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memory/2044-56-0x0000000074360000-0x00000000743AA000-memory.dmpFilesize
296KB
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memory/2044-57-0x0000000000200000-0x0000000000201000-memory.dmpFilesize
4KB
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memory/2044-58-0x0000000074360000-0x0000000074366000-memory.dmpFilesize
24KB