Behavioral task
behavioral1
Sample
NEAS.191ac32a6d9d5ff6a2bb53aa3e555300.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.191ac32a6d9d5ff6a2bb53aa3e555300.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.191ac32a6d9d5ff6a2bb53aa3e555300.exe
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Size
332KB
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MD5
191ac32a6d9d5ff6a2bb53aa3e555300
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SHA1
271ad5936a2fd38ca840c0dfd6ac85b4dac692a6
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SHA256
4448000585ed974d43cc91a5d0e0e168afec1c6be45d59a4b8e321c4426cf439
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SHA512
6c5f6f7dc85d963bf9ceabacd45452927af888d474371c3f5a6734f4dacdd12883f5c1e274c81c033de566e6d6061f20f9550c657fa7c1e85076cbf078a817e2
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SSDEEP
6144:7k/xxoyIr4yhr1R6xie8opqXgKTpgtYOWlGmMvkqAlDiyUvpQf4vt74mD50e4mg+:7k3wh1RFpogXnV4MlGN1AlDkvXvtxDWY
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.191ac32a6d9d5ff6a2bb53aa3e555300.exe
Files
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NEAS.191ac32a6d9d5ff6a2bb53aa3e555300.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