Behavioral task
behavioral1
Sample
NEAS.f20ca6f4000244e3a4f56a296f22a084_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.f20ca6f4000244e3a4f56a296f22a084_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.f20ca6f4000244e3a4f56a296f22a084_JC.exe
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Size
379KB
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MD5
f20ca6f4000244e3a4f56a296f22a084
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SHA1
a34d6aec7a527f807c336e2869c3fe8a290604ab
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SHA256
2fbaa1938625e9513d43816a61e6027f33a1a5b0848a90c6fecc3317efcc484d
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SHA512
a2f001d2f3cecd07ad95db8e1791db47b940689fddc6c7754b7956c292011011dafee2efb3ea7b08672b4ba24e41d3f68545dc3dad72d93d07e4f676b11e8f6e
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SSDEEP
6144:HfjqGADKTs/X1n6xJmPM0v8msQr3j08B3IlFwmycYsyn3LaMNeOE2JGv4HrMbWJN:/e/02r3j08gFwmy+Gb/9E5v4HrMbqWH/
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.f20ca6f4000244e3a4f56a296f22a084_JC.exe
Files
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NEAS.f20ca6f4000244e3a4f56a296f22a084_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