Behavioral task
behavioral1
Sample
NEAS.fb6226afafe738a4396037bfb5136f10_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.fb6226afafe738a4396037bfb5136f10_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.fb6226afafe738a4396037bfb5136f10_JC.exe
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Size
332KB
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MD5
fb6226afafe738a4396037bfb5136f10
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SHA1
3b989d101740504a26f7dffc9551c9c35cd11291
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SHA256
676390b8dfabbb9a2756115d59ab641eb77ff01bf57e9258f26fda37c8ca9588
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SHA512
03399dc83228b74c6f2e5356f41bb56e08d5064a2d59f1cfa279bb5eb80d4237d9991185176b659abd6f8fefa77de85d7a8ea8e1636febd0c885f6738e6c66f8
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SSDEEP
6144:MibLM9qk8hr1R6xie8opqXgKTpgtYOWlGmMvkqAlDiyUvpQf4vt74mD50e4mgUtV:xLM9k1RFpogXnV4MlGN1AlDkvXvtxDWY
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.fb6226afafe738a4396037bfb5136f10_JC.exe
Files
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NEAS.fb6226afafe738a4396037bfb5136f10_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