Behavioral task
behavioral1
Sample
5c044bdd332a4a8c0e4f61f9ac22ffa382fef25f93392bafcaeb0d575132dd46.exe
Resource
win7-20240221-en
General
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Target
5c044bdd332a4a8c0e4f61f9ac22ffa382fef25f93392bafcaeb0d575132dd46
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Size
9.1MB
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MD5
ad01785abc8add5dbd2139adc15d4672
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SHA1
8a936160c965e86cfeef6c987cd1acdceaad656c
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SHA256
5c044bdd332a4a8c0e4f61f9ac22ffa382fef25f93392bafcaeb0d575132dd46
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SHA512
b257cdf79904222a90b5ceb33fe538dace8a4611a54036f2bf9f8554b795938ee09be6ebc730bc122452b6b31eda37c24686d64b694874d7b63993748cc244e3
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SSDEEP
196608:UbsJivFcx1dugfUR2l8Bf5bsLV2dqYTGjb76937FOc+zYJpwLtcMP6vxQ3L:UbXvFcxDugx8BMABc7sIc+zI6uxQ3
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 1 IoCs
resource yara_rule static1/unpack001/out.upx family_blackmoon -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5c044bdd332a4a8c0e4f61f9ac22ffa382fef25f93392bafcaeb0d575132dd46 unpack001/out.upx
Files
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5c044bdd332a4a8c0e4f61f9ac22ffa382fef25f93392bafcaeb0d575132dd46.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: 2.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9.1MB - Virtual size: 9.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 16KB
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: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 10.0MB - Virtual size: 10.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 120KB - Virtual size: 350KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ