Behavioral task
behavioral1
Sample
bb3cfbb29265e73f8ed5a345274347f7e349435dfd7e2806f05fa90cecc20b5a.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
bb3cfbb29265e73f8ed5a345274347f7e349435dfd7e2806f05fa90cecc20b5a.exe
Resource
win10v2004-20241007-en
General
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Target
bb3cfbb29265e73f8ed5a345274347f7e349435dfd7e2806f05fa90cecc20b5a
-
Size
90KB
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MD5
ffcc9b9d4ef1f533d2de35bc1e783e7f
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SHA1
e102a7c7586f16f93caeac089f3be247a95ff7a1
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SHA256
bb3cfbb29265e73f8ed5a345274347f7e349435dfd7e2806f05fa90cecc20b5a
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SHA512
0fa343e6fffda0789e8ce6bdaf5dd2cb84d0cdeee190546d0b51aa09a20d3f8aa50be049efec4d9269bdf6ee5af863ace66850a8844d03d1a6e9ac89971c2159
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SSDEEP
1536:ebRiQMT57SK3bUzZdQ1iIMvnZlbLxjV3AGq5gWlocT1wzySsd9NJ33c:ebRU57SKsstcnZTJQDgWPaySsdH5s
Malware Config
Extracted
arrowrat
ArrowRAT
arwr.duckdns.org:5558
wSUudxZaw.exe
Signatures
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Arrowrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bb3cfbb29265e73f8ed5a345274347f7e349435dfd7e2806f05fa90cecc20b5a
Files
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bb3cfbb29265e73f8ed5a345274347f7e349435dfd7e2806f05fa90cecc20b5a.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 88KB - Virtual size: 87KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ