Behavioral task
behavioral1
Sample
NEAS.b6c803df7310aa68f6878a118fd5c630.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.b6c803df7310aa68f6878a118fd5c630.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.b6c803df7310aa68f6878a118fd5c630.exe
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Size
167KB
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MD5
b6c803df7310aa68f6878a118fd5c630
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SHA1
934fe10020e7725c8e28035d8e29ae440b6383ee
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SHA256
07f284d00c427450b613e1a51cdeb1201041d0f3ed70c4ee6622a2f503a0034b
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SHA512
525be9f712a5c511cbb920609d529a696547a702645b30f73049a73688eb44fe80a9fa1b7661153ebb01b2f9605e7434fbb97a858772738de7ecda91252e5e8c
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SSDEEP
3072:MdEUfKj8BYbDiC1ZTK7sxtLUIGd7fKCibLon+wjcIDoB5W/3v2XJJ:MUSiZTK405fKCibLkpQIDorqOXf
Malware Config
Signatures
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Berbew family
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Malware Backdoor - Berbew 1 IoCs
Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.b6c803df7310aa68f6878a118fd5c630.exe
Files
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NEAS.b6c803df7310aa68f6878a118fd5c630.exe.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: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ