Behavioral task
behavioral1
Sample
1321aa3b3f4ce6732c8918de39e93af449353d0f45d4263cda13696e73a6e245.exe
Resource
win7-20230831-en
General
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Target
1321aa3b3f4ce6732c8918de39e93af449353d0f45d4263cda13696e73a6e245
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Size
9.1MB
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MD5
ea1a9795aff79d9d1e74356851333a01
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SHA1
d2b689c71c790eead0f5425ec3401eae07c7f11b
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SHA256
1321aa3b3f4ce6732c8918de39e93af449353d0f45d4263cda13696e73a6e245
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SHA512
1c17a1b5380c1d724112e1fd1718f08ebd2d8ed3a27372101e88bb2dfbbcc8900d058c7aaca5c30442df209fb44eb4e5e4ada6c523c2c9b1d76393f348e9af86
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SSDEEP
196608:xMM5NNRmAFYDY6O72CWki7bU0U/n+dBTbFNjarZUBWS2FbR2glym3M9bCnWt06/r:xRvmyWzO72hky+/MVN8ZSMZR2gZ3cCKq
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 1321aa3b3f4ce6732c8918de39e93af449353d0f45d4263cda13696e73a6e245 unpack001/out.upx
Files
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1321aa3b3f4ce6732c8918de39e93af449353d0f45d4263cda13696e73a6e245.exe windows:4 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: 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
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