Behavioral task
behavioral1
Sample
84c57e22fb8dfff46dd2aa6c717b6a3ef68f5b81f38aedf7983cfc3eeaf8ea96.exe
Resource
win7-20240221-en
General
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Target
84c57e22fb8dfff46dd2aa6c717b6a3ef68f5b81f38aedf7983cfc3eeaf8ea96
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Size
840KB
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MD5
887bb35ea41b7bfe23502479ea6bb4f9
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SHA1
86d37181f8bbd355429caae8d41bcff7c842b5bc
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SHA256
84c57e22fb8dfff46dd2aa6c717b6a3ef68f5b81f38aedf7983cfc3eeaf8ea96
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SHA512
0a42ceda7401940a4561815d35e6c59fb36e883f9c980a2c2ec14026c9175199fc62675484dfe3e519277622de3e658275c04b4b15bb090ee3f98b2f1d0eb2ab
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SSDEEP
24576:CdCdB8Jp78mOP5rFcXnR7GuJXGLfmL4dg:CdCdmHOJCGi2fm8
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 1 IoCs
Processes:
resource yara_rule static1/unpack001/out.upx family_blackmoon -
Processes:
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
Processes:
resource 84c57e22fb8dfff46dd2aa6c717b6a3ef68f5b81f38aedf7983cfc3eeaf8ea96 unpack001/out.upx
Files
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84c57e22fb8dfff46dd2aa6c717b6a3ef68f5b81f38aedf7983cfc3eeaf8ea96.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 2.2MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 829KB - Virtual size: 832KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 2.0MB - Virtual size: 2.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 212KB - Virtual size: 209KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 548KB - Virtual size: 786KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 23KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ