Behavioral task
behavioral1
Sample
NEAS.3b976efd2ef33a0be58c985d183c4010.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.3b976efd2ef33a0be58c985d183c4010.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.3b976efd2ef33a0be58c985d183c4010.exe
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Size
304KB
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MD5
3b976efd2ef33a0be58c985d183c4010
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SHA1
ab9c0166822d9f9102fb9e94d56883acf4774042
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SHA256
74571d362819d98fa411b5bc1ea10029819aa1c33f7f47325a919c6dbe5e7e4a
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SHA512
adf9ce5ac53b5cfaa6138faddba35dccac3ff239f3787ac58eb2cd46c9b8e3781723da5075c40e583c7f6537d9cc3e738f9d1f6550bf0d9379a00ce4fcceb03c
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SSDEEP
6144:j4SOdy6hSXY6FeJLbnCBbC+nVLjOPj194oQAPJiduHyFfeoHiWmVlWaPxqZcNpCF:HOdyTFeJLbnCN3xjOPj1Gg2uHyFfeoHV
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.3b976efd2ef33a0be58c985d183c4010.exe
Files
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NEAS.3b976efd2ef33a0be58c985d183c4010.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: 51KB - Virtual size: 51KB
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: 13KB - Virtual size: 13KB
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
.flh 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