Behavioral task
behavioral1
Sample
NEAS.795db3e61336f432b5f0f161e96729c0.exe
Resource
win7-20231023-en
General
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Target
NEAS.795db3e61336f432b5f0f161e96729c0.exe
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Size
336KB
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MD5
795db3e61336f432b5f0f161e96729c0
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SHA1
8cc2fbaa36f3593f64648d2af67c9dbf06e05c3d
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SHA256
8d365d1d279c7bf4cbf7c378c880b155ffc11c134a18bc5e33bbb761805f755f
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SHA512
5d4ea28ca7e0cd008d3f3bd35bf6d86e47b6348d88bce6ee1a808ad48bb3450a9af38d71026b919c212dce8c243ec92ebdb7d8c55195edb199707fdeeb1b3b23
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SSDEEP
6144:xcm4FmowdHoSgWrXF5lpKGYV0aTk/6Ai+EgtZTOMrL/xZ8UVrKLo+Q/VjrIVBjd2:74wFHoSgWjdpKGATTk/6Aihgth7L/QOJ
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.795db3e61336f432b5f0f161e96729c0.exe
Files
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NEAS.795db3e61336f432b5f0f161e96729c0.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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 44KB
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