Behavioral task
behavioral1
Sample
NEAS.df5edcb1c12af2226aa4ec7830c72311.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.df5edcb1c12af2226aa4ec7830c72311.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.df5edcb1c12af2226aa4ec7830c72311.exe
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Size
384KB
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MD5
df5edcb1c12af2226aa4ec7830c72311
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SHA1
878368f7f16dc72edbc828ff5162f698f8abc4e4
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SHA256
61ef248968adbbc2e252db2f3d449724166490483042b5e34f890139ad32ab99
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SHA512
64c576b94f4b22e0b36335325922071e1a0e3033ef489c9be2299ebe5a3194b68f2fe15c0d527faf1036cb2afb5f63c98e81cd311bb3a511ff8413ae3a9b8761
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SSDEEP
6144:v98hK/zTYaT15f7o+STYaT15fsnoW6B1S6Kvw2fV9rU+Lw6gYviIajJsnIfvJPNx:v92yTYapJoTYapbt1S3vwyjrU+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.df5edcb1c12af2226aa4ec7830c72311.exe
Files
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NEAS.df5edcb1c12af2226aa4ec7830c72311.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