Behavioral task
behavioral1
Sample
NEAS.a37182b315c8f194c94c32254f8f2190_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.a37182b315c8f194c94c32254f8f2190_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.a37182b315c8f194c94c32254f8f2190_JC.exe
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Size
304KB
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MD5
a37182b315c8f194c94c32254f8f2190
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SHA1
e3fc7992d3d14650f9ac88059b8fe21d4678d041
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SHA256
b1a37c13958bb7c89c8722b7c83dbf92808bea9b23e2cefb529b92f9c8dc34f0
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SHA512
8e1143085c6f6ebaa9e92aeb51161a24c6b097e5e67e66be461d71c37fd46b179a2bda22c4875989abefd5c1f49db55bd53d5b9f5917e8f37516b93b19d1675e
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SSDEEP
6144:dk59OuU0FeJLbnCBbC+nVLjOPj194oQAPJiduHyFfeoHiWmVlWaPxqZcNpCLh:u/rFeJLbnCN3xjOPj1Gg2uHyFfeoHHma
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.a37182b315c8f194c94c32254f8f2190_JC.exe
Files
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NEAS.a37182b315c8f194c94c32254f8f2190_JC.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