Behavioral task
behavioral1
Sample
NEAS.1e43df640d73b41b3b6f0d9be58de630.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.1e43df640d73b41b3b6f0d9be58de630.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.1e43df640d73b41b3b6f0d9be58de630.exe
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Size
445KB
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MD5
1e43df640d73b41b3b6f0d9be58de630
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SHA1
839dff3d5f2fd9a5921de3a4aa3dd0f76fc803f4
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SHA256
17bbd56b340f2edf8d1319b595de07618204cfdd5796872979f4ed693af17993
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SHA512
8019883f1c9eca6d7ddf5b12614ddf236a61086b3f30c57910a7acb0b8849179a89ffba2935c0fffea25520ec27d3686c2cbcd2da5d4dea986a3972cf91026b1
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SSDEEP
12288:m1zXhcGpV6yYPMLnfBJKFbhDwBpV6yYP0riuoCgNbbko8JfSIuMUb1V4D0:QhcGWMLnfBJKhVwBW0riuoCgNbbj8Jfi
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 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.1e43df640d73b41b3b6f0d9be58de630.exe
Files
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NEAS.1e43df640d73b41b3b6f0d9be58de630.exe.exe windows:1 windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 45KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 122KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ajelhf Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1024B - 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