Behavioral task
behavioral1
Sample
NEAS.ace301d9bb1a28e3f5ea621154f22620.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.ace301d9bb1a28e3f5ea621154f22620.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.ace301d9bb1a28e3f5ea621154f22620.exe
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Size
438KB
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MD5
ace301d9bb1a28e3f5ea621154f22620
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SHA1
864d716c7b938f2a835ff0461a296bbe7cf07a0a
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SHA256
e08c6176158f08c3a45c094564270f7c0458befd49c79e43ed5fa52252cb3729
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SHA512
5c404b5a27099ee3840da0a118d6c7cd02ee3cdb6d881be8e10c4f686799d4cba3ee82a2af4915fd4db69d9e0451cb7a4dae5c81d563c3574a2f5f72400cbb17
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SSDEEP
12288:VF4w3TyTYapJoTYapbt1S3vwyjrU+LKYAJIIfvBN7wWubiFpcxK9:VFf8nJunbt1S3vwyjrU+LKYAJIIfvBNh
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.ace301d9bb1a28e3f5ea621154f22620.exe
Files
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NEAS.ace301d9bb1a28e3f5ea621154f22620.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