Behavioral task
behavioral1
Sample
NEAS.b03e8f679c41496dc9829281722af3b0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.b03e8f679c41496dc9829281722af3b0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.b03e8f679c41496dc9829281722af3b0.exe
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Size
386KB
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MD5
b03e8f679c41496dc9829281722af3b0
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SHA1
9b5b75fe6f3c05e2bb84ce97ee0ea072ee45338f
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SHA256
e53ae863dcd3faac8288a7e4ac6c066956b7a62cedc3aaa3011a8dffa031e258
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SHA512
cf9f9f5658b34de8e232921334c8fa06115c95ecc0a99c0824d7a4752db83cb7df6b5bf35d2e5d1c6d0fb11fc6ba0edaa3c91f48de35bafbdc149bfbcf0ab792
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SSDEEP
12288:2kVrCZYE6YYBHpd0uD319ZvSntnhp352SCdL:NrCyE6YYBHpd0uD319ZvSntnhp352SCB
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.b03e8f679c41496dc9829281722af3b0.exe
Files
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NEAS.b03e8f679c41496dc9829281722af3b0.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: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ