Behavioral task
behavioral1
Sample
NEAS.0744ec049594a0a1097fa70dc116af30.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.0744ec049594a0a1097fa70dc116af30.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.0744ec049594a0a1097fa70dc116af30.exe
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Size
384KB
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MD5
0744ec049594a0a1097fa70dc116af30
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SHA1
55f3c91ff3fe94cc5cf5b996d2c62257c25b3278
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SHA256
0967a17a15f4b99c01091a14c32c416676b7f4632a4ab0c5cf4fd1b81909b5c9
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SHA512
dd96717e2fd9273db55c35fd5c3cce1055718586c3926eaacb8429e9384389ffe8fbf60efa6525f4c13ef312e573b8681303b97a743d95dd86f31cb95e8b2945
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SSDEEP
6144:XorzvgkPwB+zTYaT15f7o+STYaT15fsnoW6B1S6Kvw2fV9rU+Lw6gYviIajJsnI5:XobFTYapJoTYapbt1S3vwyjrU+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.0744ec049594a0a1097fa70dc116af30.exe
Files
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NEAS.0744ec049594a0a1097fa70dc116af30.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