Behavioral task
behavioral1
Sample
NEAS.402ea667ce8d2d7ed6ace6afe843d5f3.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.402ea667ce8d2d7ed6ace6afe843d5f3.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.402ea667ce8d2d7ed6ace6afe843d5f3.exe
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Size
168KB
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MD5
402ea667ce8d2d7ed6ace6afe843d5f3
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SHA1
e5466eac71088b2b70cbbf6476d770539db55c38
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SHA256
2f80f327762d73f60134d358be43bda68def9de2ad1140edeaba01fc93b359ae
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SHA512
a52eefb9a085c7cdba3f74a70a4ca67b6f26ed4c5b2d2cd1eafe3cf4dbad6f2c84a732eb64ff4bd13a8792e1bfe0b40629038ceadfe650f979b840b7adfc46a4
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SSDEEP
3072:MdEUfKj8BYbDiC1ZTK7sxtLUIGd7fKCibLon+wjcIDoB5W/3v2XJR:MUSiZTK405fKCibLkpQIDorqOXj
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.402ea667ce8d2d7ed6ace6afe843d5f3.exe
Files
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NEAS.402ea667ce8d2d7ed6ace6afe843d5f3.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