Behavioral task
behavioral1
Sample
NEAS.794c9b87eb0c104300832c658794e950.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.794c9b87eb0c104300832c658794e950.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.794c9b87eb0c104300832c658794e950.exe
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Size
438KB
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MD5
794c9b87eb0c104300832c658794e950
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SHA1
e594699674fc629c394dcb08f1cfda2f5acbfcdb
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SHA256
d9d878e087c4759c42a1425c13afdc614674d30c8d5a727805cd5a415bf85272
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SHA512
cf42cce95d2c0945652caac84efb65c082d00b1a4528cc3f905af98452e533a782d67057f9074b5c77e3e212e1db0530c9f96d04f7a986fe8615f3f460647676
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SSDEEP
12288:YlJR4FTYapJoTYapbt1S3vwyjrU+LKYAJIIfvBN7wWubiFpcxK9:YnQnJunbt1S3vwyjrU+LKYAJIIfvBN7l
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.794c9b87eb0c104300832c658794e950.exe
Files
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NEAS.794c9b87eb0c104300832c658794e950.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