Behavioral task
behavioral1
Sample
29de9b3ac8bba03341eaed5e56f778f15e87e21fd491c9e16f09eb29f3a8af91.exe
Resource
win7-20230220-en
General
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Target
29de9b3ac8bba03341eaed5e56f778f15e87e21fd491c9e16f09eb29f3a8af91
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Size
2.6MB
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MD5
fd385c3bb500050a1ad57d789c9a525d
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SHA1
330455acc3f745f3bce56c1c29fbc036551fdc19
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SHA256
29de9b3ac8bba03341eaed5e56f778f15e87e21fd491c9e16f09eb29f3a8af91
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SHA512
e1013654373fce589bdeed0ab3d873b6119e4eaabb02992416d825f46f3790e34f8b62fce68784a24e7623ab79610a051bfac00cb06dd9c6fd2609a3d0c5f5c7
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SSDEEP
49152:NehxOedIU7nAOXIt2tlixVgKF6M+/kuGk5hfephoAoaBZy2CbgFZSDRzVa5hSjC:Neh8edn7nbItMliXgKFN+fHshL1TqgFl
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 29de9b3ac8bba03341eaed5e56f778f15e87e21fd491c9e16f09eb29f3a8af91 unpack001/out.upx
Files
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29de9b3ac8bba03341eaed5e56f778f15e87e21fd491c9e16f09eb29f3a8af91.exe windows 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: 3.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.3MB - Virtual size: 2.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 257KB - Virtual size: 260KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows 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: 756KB - Virtual size: 754KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4.2MB - Virtual size: 4.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 124KB - Virtual size: 407KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 280KB - Virtual size: 277KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ