Behavioral task
behavioral1
Sample
NEAS.e5b9ca6caa1b02a4525dff379a4dd360.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.e5b9ca6caa1b02a4525dff379a4dd360.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.e5b9ca6caa1b02a4525dff379a4dd360.exe
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Size
384KB
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MD5
e5b9ca6caa1b02a4525dff379a4dd360
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SHA1
9a6d42c40059cfd7bcab67ef8110bc42f863b66e
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SHA256
024e7017b974e6046ec7990e99e2c4ac3d301f7a81092f0a02047e0948157127
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SHA512
7124b9c08d38c0c385543fd34bac24c77583f761a6b6118b8d861561bd36a47ef532155bdb0703e95f68ad2fb120e5d2d46a37b985b42ec3459fc4252ce8a531
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SSDEEP
6144:VT3niWCepBzTYaT15f7o+STYaT15fsnoW6B1S6Kvw2fV9rU+Lw6gYviIajJsnIfR:J3BPTYapJoTYapbt1S3vwyjrU+LKYAJb
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.e5b9ca6caa1b02a4525dff379a4dd360.exe
Files
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NEAS.e5b9ca6caa1b02a4525dff379a4dd360.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: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fldo Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ