Behavioral task
behavioral1
Sample
844d4379de064f4135e1519a07f1c1c170a5e5c3f426d8e38dd833575c985f7f.dll
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
844d4379de064f4135e1519a07f1c1c170a5e5c3f426d8e38dd833575c985f7f.dll
Resource
win10v2004-20230220-en
General
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Target
10405716640.zip
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Size
1.2MB
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MD5
578e050b2e7599dc363334e999d7a52d
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SHA1
56e528a2c1ab469703a0cabaa6c2459ffac2983a
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SHA256
85092f809d8f6c3f634df1946314e8f921e8393eca5fd36f95b4378a862050f9
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SHA512
1418445b221e768c8cb5026de33a706bab5ee9f567a2ba5dd9863634f16e3fae301213b259552a3af255f8759cd25b6a6b04cf77c4259c5c6595a96776bf139c
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SSDEEP
24576:90BbgpEN1N71TO3E0rKpIPkKmcMw3gMEhKrd1+2eEdU31djlAjGnUD/s6W:90BbgpEbN7ZO3tyIMp3GUKrfveEdU3r7
Malware Config
Signatures
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Detect PureCrypter injector 1 IoCs
resource yara_rule static1/unpack001/844d4379de064f4135e1519a07f1c1c170a5e5c3f426d8e38dd833575c985f7f family_purecrypter -
Purecrypter family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/844d4379de064f4135e1519a07f1c1c170a5e5c3f426d8e38dd833575c985f7f
Files
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10405716640.zip.zip
Password: infected
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844d4379de064f4135e1519a07f1c1c170a5e5c3f426d8e38dd833575c985f7f.dll windows x86
Password: infected
dae02f32a21e03ce65412f6e56942daa
Headers
DLL Characteristics
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_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorDllMain
Sections
.text Size: 2.4MB - Virtual size: 2.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 884B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ