Behavioral task
behavioral1
Sample
NEAS.183d8710dadad00cfc29b396c4f1f99a.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.183d8710dadad00cfc29b396c4f1f99a.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.183d8710dadad00cfc29b396c4f1f99a.exe
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Size
486KB
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MD5
183d8710dadad00cfc29b396c4f1f99a
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SHA1
6c4a468c59dba8236ecccb90ab9fe7778fd1e671
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SHA256
a92bbca31059d96ba66128e5e6543a7d5be0752cf07604a56e6cf998fb783952
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SHA512
53d926e6063c16b383e45223c4524236c9f0194afc6de93246c62fd9b03c1c2587e9278313e3554c646110455fb06e829c0ce2aaac3f963a1b2a16611d31fb18
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SSDEEP
12288:OOwAFHRFbe5qfF8Kfq30TXQYDy3i5/L5r0GBH1eW6:MABRYqfF8Kfq30TXQYDy3i5/L5r0GBHY
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.183d8710dadad00cfc29b396c4f1f99a.exe
Files
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NEAS.183d8710dadad00cfc29b396c4f1f99a.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: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kofbl Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ