Analysis
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max time kernel
146s -
max time network
138s -
platform
windows10_x64 -
resource
win10-20220414-en -
submitted
10-07-2022 10:03
Static task
static1
Behavioral task
behavioral1
Sample
4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe
Resource
win10-20220414-en
General
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Target
4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe
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Size
977KB
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MD5
f000ca9522aafa0c54b863528228a43b
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SHA1
c636e88b9e8079ba086f5cdb132fa39e747d0f23
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SHA256
4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3
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SHA512
ccbb478d676a3c6f1355ab30933196c5bf41b64b613e8efe661546c238700ce2aec340390af9069c303a43bc7c4f41400c418920041cf4967c6e02b272ef372d
Malware Config
Extracted
bandook
iamgood.blogdns.net
Signatures
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Bandook payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/4372-156-0x0000000013149793-mapping.dmp family_bandook behavioral1/memory/4372-155-0x0000000013140000-0x0000000013B93000-memory.dmp family_bandook behavioral1/memory/4372-203-0x0000000013140000-0x0000000013B93000-memory.dmp family_bandook -
Adds Run key to start application 2 TTPs 4 IoCs
Processes:
iexplore.exeiexplore.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Windows\CurrentVersion\Run iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Windows\CurrentVersion\Run\bbc = "C:\\Users\\Admin\\AppData\\Local\\bbc\\bbc.exe" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Windows\CurrentVersion\Run iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Windows\CurrentVersion\Run\bbc = "C:\\Users\\Admin\\AppData\\Local\\bbc\\bbc.exe" iexplore.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exedescription pid process target process PID 2664 set thread context of 4372 2664 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exedescription pid process target process PID 2664 wrote to memory of 4372 2664 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe PID 2664 wrote to memory of 4372 2664 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe PID 2664 wrote to memory of 4372 2664 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe PID 2664 wrote to memory of 4372 2664 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe PID 2664 wrote to memory of 4372 2664 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe PID 4372 wrote to memory of 1076 4372 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe iexplore.exe PID 4372 wrote to memory of 1076 4372 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe iexplore.exe PID 4372 wrote to memory of 1076 4372 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe iexplore.exe PID 4372 wrote to memory of 1076 4372 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe iexplore.exe PID 4372 wrote to memory of 5060 4372 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe iexplore.exe PID 4372 wrote to memory of 5060 4372 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe iexplore.exe PID 4372 wrote to memory of 5060 4372 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe iexplore.exe PID 4372 wrote to memory of 5060 4372 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe iexplore.exe PID 4372 wrote to memory of 4984 4372 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe iexplore.exe PID 4372 wrote to memory of 4984 4372 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe iexplore.exe PID 4372 wrote to memory of 4984 4372 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe iexplore.exe PID 4372 wrote to memory of 4984 4372 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe iexplore.exe PID 4372 wrote to memory of 4936 4372 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe iexplore.exe PID 4372 wrote to memory of 4936 4372 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe iexplore.exe PID 4372 wrote to memory of 4936 4372 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe iexplore.exe PID 4372 wrote to memory of 4936 4372 4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe iexplore.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe"C:\Users\Admin\AppData\Local\Temp\4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2664 -
C:\Users\Admin\AppData\Local\Temp\4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe"C:\Users\Admin\AppData\Local\Temp\4f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:4372 -
C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe"3⤵PID:1076
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C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe"3⤵
- Adds Run key to start application
PID:5060 -
C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe"3⤵PID:4984
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C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe"3⤵
- Adds Run key to start application
PID:4936
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\bbc\bbc.exeFilesize
977KB
MD5f000ca9522aafa0c54b863528228a43b
SHA1c636e88b9e8079ba086f5cdb132fa39e747d0f23
SHA2564f1923485e8cdd052467d335a6384f93cd1d50b5d927aea471e56290be29ffa3
SHA512ccbb478d676a3c6f1355ab30933196c5bf41b64b613e8efe661546c238700ce2aec340390af9069c303a43bc7c4f41400c418920041cf4967c6e02b272ef372d
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memory/2664-118-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-119-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-120-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-121-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-122-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-123-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-124-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-125-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-126-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-127-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-128-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-129-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-130-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-131-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-132-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-133-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-134-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-136-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-137-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-139-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-141-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-142-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-144-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-145-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-147-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-146-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-143-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-140-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-138-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-135-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-148-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-149-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-150-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-151-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-152-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-153-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-154-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-158-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-159-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/2664-161-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/4372-156-0x0000000013149793-mapping.dmp
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memory/4372-155-0x0000000013140000-0x0000000013B93000-memory.dmpFilesize
10.3MB
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memory/4372-157-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/4372-162-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/4372-163-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/4372-160-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/4372-164-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/4372-166-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/4372-167-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/4372-169-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
-
memory/4372-168-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
-
memory/4372-170-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
-
memory/4372-171-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
-
memory/4372-172-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/4372-173-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/4372-174-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/4372-175-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/4372-176-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/4372-177-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/4372-178-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/4372-179-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/4372-180-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/4372-181-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/4372-182-0x0000000077D70000-0x0000000077EFE000-memory.dmpFilesize
1.6MB
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memory/4372-203-0x0000000013140000-0x0000000013B93000-memory.dmpFilesize
10.3MB