Behavioral task
behavioral1
Sample
NEAS.22838e830a160089e8f03d96f5a0e340.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.22838e830a160089e8f03d96f5a0e340.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.22838e830a160089e8f03d96f5a0e340.exe
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Size
304KB
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MD5
22838e830a160089e8f03d96f5a0e340
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SHA1
5d2cd12411ef5abb29a6ad07fd33445c177ab52b
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SHA256
90e5133299e3e14033500e1c5e4b8436824aa5bb26ac1130405e577797d7ef81
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SHA512
c53169f7b110531ab5333ba435b85419b363cc1fa542d7826f27a5ad03744730aafdae4da9749a3445ce7f97c779fd257d3ac9c208c957ae058d5d78a9f253a3
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SSDEEP
6144:rdGsxa61eKh6FeJLbnCBbC+nVLjOPj194oQAPJiduHyFfeoHiWmVlWaPxqZcNpCF:RjQMkFeJLbnCN3xjOPj1Gg2uHyFfeoHV
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.22838e830a160089e8f03d96f5a0e340.exe
Files
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NEAS.22838e830a160089e8f03d96f5a0e340.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