Behavioral task
behavioral1
Sample
NEAS.52be23a223d40af4ae29c9a63fabde30_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.52be23a223d40af4ae29c9a63fabde30_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.52be23a223d40af4ae29c9a63fabde30_JC.exe
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Size
332KB
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MD5
52be23a223d40af4ae29c9a63fabde30
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SHA1
3cba4a09ffbd72a28c72fcf64bbebb81e7a9ba3e
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SHA256
fb6a5c0d5332d76e06f91eec2f98f98b0786b72df621a49ff1e0a08ed6a00c1a
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SHA512
f9140f903a8cf1b33dfec8798051b44a26e64a14bf534598117403bac56d1b27ce6bf8ec0d7ac8f9433dd3ca5154c1fa9c06d5be5e56a789d135396a98b2aae2
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SSDEEP
6144:dRKLQBqVqhr1R6xie8opqXgKTpgtYOWlGmMvkqAlDiyUvpQf4vt74mD50e4mgUtV:dRKLQBz1RFpogXnV4MlGN1AlDkvXvtxh
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.52be23a223d40af4ae29c9a63fabde30_JC.exe
Files
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NEAS.52be23a223d40af4ae29c9a63fabde30_JC.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: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ