Behavioral task
behavioral1
Sample
NEAS.fa2bbd9a2ad787f2cae2af75e2c11e80.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.fa2bbd9a2ad787f2cae2af75e2c11e80.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.fa2bbd9a2ad787f2cae2af75e2c11e80.exe
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Size
391KB
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MD5
fa2bbd9a2ad787f2cae2af75e2c11e80
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SHA1
f5875a2eed2a0ea7faf9ee38e315f4caa5a05785
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SHA256
04d0d8f9c37c14124140684393051a71f549c56461e7049db97ac76fb469d436
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SHA512
19b21a6e81bec036ed6a981854480ad59e9c538faae08d46acc56ea4b51505e22cef47b22b46b6aaaa65e9af7571d87540f3482069a361589e7d855d5a103b5a
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SSDEEP
12288:LVo3xijXADT9XvEhdfJkKSkU3kHyuaRB5t6k0IJogZ+SZE:CxirG9XvEhdfJkKSkU3kHyuaRB5t6k0F
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.fa2bbd9a2ad787f2cae2af75e2c11e80.exe
Files
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NEAS.fa2bbd9a2ad787f2cae2af75e2c11e80.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: 45KB - Virtual size: 45KB
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: 12KB - Virtual size: 12KB
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
.ajelhf 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