Behavioral task
behavioral1
Sample
NEAS.ae1f39c490e24099f51da8db6bcb3650.exe
Resource
win7-20231023-en
General
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Target
NEAS.ae1f39c490e24099f51da8db6bcb3650.exe
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Size
1.7MB
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MD5
ae1f39c490e24099f51da8db6bcb3650
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SHA1
6059314fe7d9f51eac72df3f1346d10287891c9b
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SHA256
f26b7d07f0b1a1836f13a94166bb0acb42accfe17143d275338ca0e941c26fa8
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SHA512
a813302a537633841a34645c2b799094c1c7e915c35bbe90c678d689a0557b3a2a76f0afde57670480f06189ba1edc71cca8fe0c2759a81050cf97847a0f506b
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SSDEEP
49152:4nK5Fg4evg9Ifn3KTAcWhHDPR/m+29A8yX2iMvJRKB/mfdW8:4nKLg4eI9If3szWhHDBm+/XaRKB/mfdV
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.ae1f39c490e24099f51da8db6bcb3650.exe
Files
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NEAS.ae1f39c490e24099f51da8db6bcb3650.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 4.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE