Behavioral task
behavioral1
Sample
NEAS.fba42b3a86775ce97ea5a8a75e16b470.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.fba42b3a86775ce97ea5a8a75e16b470.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.fba42b3a86775ce97ea5a8a75e16b470.exe
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Size
487KB
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MD5
fba42b3a86775ce97ea5a8a75e16b470
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SHA1
820b1c3ce0860e574f4177dce01eca95044d101b
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SHA256
39afd84430bf2837294bef1513071e274bae418cd0c8b416eab6ba9bfcf86228
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SHA512
020ccbc6670224e30af9d632ad1fd4f34f1c3fb4f0d06bcba23d878f36e6132db863f454fd0fa8e3fe46f5833c353949afeda346e1684dc39ef6324ec6aad6d1
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SSDEEP
12288:ZFaF4WpV6yYPI3cpV6yYPZ0PVdvcY9+8hk5PDtJNBcL/v610yiqo4Z:ZFaF4WWHWZ0PVdvcY9+8hk5DtJNBcL/m
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.fba42b3a86775ce97ea5a8a75e16b470.exe
Files
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NEAS.fba42b3a86775ce97ea5a8a75e16b470.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