Behavioral task
behavioral1
Sample
NEAS.2b0310caa6b26b0533dd7131fae18020_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.2b0310caa6b26b0533dd7131fae18020_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.2b0310caa6b26b0533dd7131fae18020_JC.exe
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Size
304KB
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MD5
2b0310caa6b26b0533dd7131fae18020
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SHA1
51aa8fc1b978695b0600f07b6ad9d3042ed13d1a
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SHA256
3fe7c931b5fb5fbc358f11107907559ed75e7608366f6a09852dbabcb2673d13
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SHA512
134539e652deeda1e6c9c61adb467f00a5fe681bc8159ab81aac0be7955ac86994a4bb58c7f13da41e17cd668fb4f91b9c788236ed3f900e88886ac719b8406e
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SSDEEP
6144:5tybZpPZFeJLbnCBbC+nVLjOPj194oQAPJiduHyFfeoHiWmVlWaPxqZcNpCLh:jybNFeJLbnCN3xjOPj1Gg2uHyFfeoHH1
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.2b0310caa6b26b0533dd7131fae18020_JC.exe
Files
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NEAS.2b0310caa6b26b0533dd7131fae18020_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