Behavioral task
behavioral1
Sample
NEAS.bcf5ad9408ad5895dfe4eb86fc0db860.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.bcf5ad9408ad5895dfe4eb86fc0db860.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.bcf5ad9408ad5895dfe4eb86fc0db860.exe
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Size
304KB
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MD5
bcf5ad9408ad5895dfe4eb86fc0db860
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SHA1
251114ebe3468a5de98975f5d199e4cb88bd2939
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SHA256
841040aaf70b5bb9660411e42c5e162134c2bc33cc825a4b36cb9f103651f744
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SHA512
233bcc6350691c5ae4275915aeb8e7f3dc0f51d80a92093cebbad60b630d151a511952d8b742ef89d403186d685fd4ef27f95bbbeb3e1bfd408d3cf8e14c3967
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SSDEEP
6144:39VZjLUIYUFeJLbnCBbC+nVLjOPj194oQAPJiduHyFfeoHiWmVlWaPxqZcNpCLh:v3FeJLbnCN3xjOPj1Gg2uHyFfeoHHmK3
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.bcf5ad9408ad5895dfe4eb86fc0db860.exe
Files
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NEAS.bcf5ad9408ad5895dfe4eb86fc0db860.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