Behavioral task
behavioral1
Sample
NEAS.066f8302d0e143f8df9df9e08cf401a0_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.066f8302d0e143f8df9df9e08cf401a0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.066f8302d0e143f8df9df9e08cf401a0_JC.exe
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Size
428KB
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MD5
066f8302d0e143f8df9df9e08cf401a0
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SHA1
07a4dec5ccead9f0a7648e83a990df583c7b282d
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SHA256
38cf1ca807f52c60d2e901067cdca406f31a714db1f53bc6d533f3930c2301e9
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SHA512
0ffca5664eaf20a684aa53f63b639f17df7b76a0c9b3229f201b883dbd3bcd715d0a7bf2209a010f8f402fbff56a091d052eddc334c40a976d3bdbc419236c07
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SSDEEP
12288:JDOxUaV54RIdddddddzaV5ElWDJuDNu2eVHRtiwo3f+Ymid83muo+dSt8l/tFB:Jq554f5ElWDJuDNu2eVHRtiwo3f+Ymi0
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.066f8302d0e143f8df9df9e08cf401a0_JC.exe
Files
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NEAS.066f8302d0e143f8df9df9e08cf401a0_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: 32KB - Virtual size: 32KB
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
.gfcd 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: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ