Behavioral task
behavioral1
Sample
NEAS.846b87e3e6f4e29b313144257ac0cbd0.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.846b87e3e6f4e29b313144257ac0cbd0.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.846b87e3e6f4e29b313144257ac0cbd0.exe
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Size
304KB
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MD5
846b87e3e6f4e29b313144257ac0cbd0
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SHA1
553ae9d112aadacd81c3798922076ac74be53932
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SHA256
717ba864674d63503bb3397d0eaaaa9da05a08aed0e6a3f3f3645408b62783cd
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SHA512
a6407b43c9f802da7d5e69976a0685e2a48ca3c43a1ca4b4e19a52f5fff781c7402be0cd4081e0553d1067e1f68ef50fdd77c188ec034e528b7b921bc379b4a4
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SSDEEP
6144:TrBfMaeFeJLbnCBbC+nVLjOPj194oQAPJiduHyFfeoHiWmVlWaPxqZcNpCLh:PVwFeJLbnCN3xjOPj1Gg2uHyFfeoHHma
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.846b87e3e6f4e29b313144257ac0cbd0.exe
Files
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NEAS.846b87e3e6f4e29b313144257ac0cbd0.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