Behavioral task
behavioral1
Sample
NEAS.276082b96a26ce275d6cbd034f01e420.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.276082b96a26ce275d6cbd034f01e420.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.276082b96a26ce275d6cbd034f01e420.exe
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Size
649KB
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MD5
276082b96a26ce275d6cbd034f01e420
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SHA1
e732704fcbd55f100b81162d8197d8e2c9cd7e76
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SHA256
3afd90eb154801b54cf7c752768ad6b4cd36c13ad0cd7c3ee123e229e519906e
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SHA512
c3f0f66dfacec94fabe2b7a33b7c22c915c891815f6e368969c428068ed39e12b0a58092d9aa6eff55b30d5928ecba69c18dd4275799b9608f14fbf04b96b9ae
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SSDEEP
12288:w+67XR9JSSxvYGdodHDusQHNd1KidKjttRYLw2:w+6N986Y7DusQHNd1KidKjttRYLw2
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.276082b96a26ce275d6cbd034f01e420.exe
Files
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NEAS.276082b96a26ce275d6cbd034f01e420.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
.text Size: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 245KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE