Analysis
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max time kernel
119s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
12-10-2023 15:48
Static task
static1
Behavioral task
behavioral1
Sample
69e3c157249070aec7d5e003cd6b3dd05f87b555e4997e4c11cc5ff07462e3db_JC.vbs
Resource
win7-20230831-en
General
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Target
69e3c157249070aec7d5e003cd6b3dd05f87b555e4997e4c11cc5ff07462e3db_JC.vbs
-
Size
1012KB
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MD5
93497ddda3a2579acb8d0501a08820bb
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SHA1
2bdaaa12d3531ab4ef724d4f8e7bdca94b44e0d0
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SHA256
69e3c157249070aec7d5e003cd6b3dd05f87b555e4997e4c11cc5ff07462e3db
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SHA512
fd865be37b846794a1965f3d9bc2feddd6b4288af6fc13c7915a5c73e5352e8989dfc6559756f0e71e328ccb68bdd1cdcf34941264af8d96ac790acf3f044757
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SSDEEP
6144:raUiRvosY5pwgrhLjuCzS9GlJjYhR+z3b7ELb1MCQdMEKBP+bIr3xbtnL3e8QVoG:qLlAFL7ELvH5NzOFxwruT0VN8
Malware Config
Extracted
icedid
361893872
Signatures
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Blocklisted process makes network request 2 IoCs
Processes:
rundll32.exeflow pid process 10 2700 rundll32.exe 12 2700 rundll32.exe -
Loads dropped DLL 5 IoCs
Processes:
regsvr32.exerundll32.exepid process 2156 regsvr32.exe 2700 rundll32.exe 2700 rundll32.exe 2700 rundll32.exe 2700 rundll32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 2 IoCs
Processes:
rundll32.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\CLSID\{F2EA62E7-3952-C21A-DC49-08FFAA9BB9BC} rundll32.exe Set value (data) \REGISTRY\USER\S-1-5-21-686452656-3203474025-4140627569-1000_CLASSES\CLSID\{F2EA62E7-3952-C21A-DC49-08FFAA9BB9BC}\ = 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 rundll32.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
regsvr32.exepid process 2156 regsvr32.exe 2156 regsvr32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
WScript.exeregsvr32.execmd.exedescription pid process target process PID 2224 wrote to memory of 2156 2224 WScript.exe regsvr32.exe PID 2224 wrote to memory of 2156 2224 WScript.exe regsvr32.exe PID 2224 wrote to memory of 2156 2224 WScript.exe regsvr32.exe PID 2224 wrote to memory of 2156 2224 WScript.exe regsvr32.exe PID 2224 wrote to memory of 2156 2224 WScript.exe regsvr32.exe PID 2156 wrote to memory of 2736 2156 regsvr32.exe cmd.exe PID 2156 wrote to memory of 2736 2156 regsvr32.exe cmd.exe PID 2156 wrote to memory of 2736 2156 regsvr32.exe cmd.exe PID 2736 wrote to memory of 2700 2736 cmd.exe rundll32.exe PID 2736 wrote to memory of 2700 2736 cmd.exe rundll32.exe PID 2736 wrote to memory of 2700 2736 cmd.exe rundll32.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\69e3c157249070aec7d5e003cd6b3dd05f87b555e4997e4c11cc5ff07462e3db_JC.vbs"1⤵
- Suspicious use of WriteProcessMemory
PID:2224 -
C:\Windows\System32\regsvr32.exe"C:\Windows\System32\regsvr32.exe" C://windows/Temp/0013-1.dll2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2156 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C rundll32.exe C:\Users\Admin\AppData\Local\Admin\Azgeacba4.dll,#13⤵
- Suspicious use of WriteProcessMemory
PID:2736 -
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Admin\Azgeacba4.dll,#14⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Modifies registry class
PID:2700
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD5a2f385da1e7e01615362e192f63468e8
SHA170d1308406418eb7766e061b8e062305e6193bd4
SHA256808594f902c15136f4e857b4a12aebc3696606228a83c9d6b4246fb549c187a7
SHA5129b2775eb507ee7dc265716a508f16204e20fd964a8ea6168e2645a1184cbaa68f554bcaf8cee63998143fe48ad6374c8911a96e2d086e7606b9a3944662a2560
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Filesize
583KB
MD50245e02cbb6ffe2716c2aeb7fb8006d0
SHA159dd3d2477211eb4fcd72b542812a2036fa0e1e8
SHA2565d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1
SHA5120c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82
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Filesize
61KB
MD5f3441b8572aae8801c04f3060b550443
SHA14ef0a35436125d6821831ef36c28ffaf196cda15
SHA2566720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf
SHA5125ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9
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Filesize
163KB
MD59441737383d21192400eca82fda910ec
SHA1725e0d606a4fc9ba44aa8ffde65bed15e65367e4
SHA256bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5
SHA5127608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf
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Filesize
328KB
MD55f8bb53913d475e5f1f82d4fdc70f820
SHA14e8929375e4b845191efe2206085d34b31759965
SHA256347ae21ab28f50dc3575dfa9625823de77125cda644db11940374cca505878d8
SHA5126c1665f8527ae003d4b17c125dfacc4b87462009aad419002b6681b7a02cf16d6db751cb4d97e684d9c27f102b0688b3765a8d31e60aa94b9b924540a0e27ef5
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Filesize
583KB
MD50245e02cbb6ffe2716c2aeb7fb8006d0
SHA159dd3d2477211eb4fcd72b542812a2036fa0e1e8
SHA2565d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1
SHA5120c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82
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Filesize
583KB
MD50245e02cbb6ffe2716c2aeb7fb8006d0
SHA159dd3d2477211eb4fcd72b542812a2036fa0e1e8
SHA2565d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1
SHA5120c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82
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Filesize
583KB
MD50245e02cbb6ffe2716c2aeb7fb8006d0
SHA159dd3d2477211eb4fcd72b542812a2036fa0e1e8
SHA2565d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1
SHA5120c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82
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Filesize
583KB
MD50245e02cbb6ffe2716c2aeb7fb8006d0
SHA159dd3d2477211eb4fcd72b542812a2036fa0e1e8
SHA2565d5bc4f497406b59369901b9a79e1e9d1e0a690c0b2e803f4fbfcb391bcfeef1
SHA5120c2e863512f2d83429e681cbcdb31bf9c6f0a69611f6d8923198d51d1e49750f4bf441c8ce256fb44a9cb39a6855e70fcbc644739926570214400bd06a683d82
-
Filesize
328KB
MD55f8bb53913d475e5f1f82d4fdc70f820
SHA14e8929375e4b845191efe2206085d34b31759965
SHA256347ae21ab28f50dc3575dfa9625823de77125cda644db11940374cca505878d8
SHA5126c1665f8527ae003d4b17c125dfacc4b87462009aad419002b6681b7a02cf16d6db751cb4d97e684d9c27f102b0688b3765a8d31e60aa94b9b924540a0e27ef5