Behavioral task
behavioral1
Sample
NEAS.525f01258ba8842f6a4a1e374a59d160_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.525f01258ba8842f6a4a1e374a59d160_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.525f01258ba8842f6a4a1e374a59d160_JC.exe
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Size
384KB
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MD5
525f01258ba8842f6a4a1e374a59d160
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SHA1
c95df09751e68b867d36fa4121918385310f864c
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SHA256
e6f1f2194707d144b92da48e64956da288c7f2d985329750bd047eefefacf664
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SHA512
cd3e9866af81cf8c78ffdeaa9580c1a5ceabe7e15d3145462ecc95f0caa1af089f70e4845b74c012f888bde275b14813c0accb92a332e429c014e20611530844
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SSDEEP
6144:SyvyedM4zTYaT15f7o+STYaT15fsnoW6B1S6Kvw2fV9rU+Lw6gYviIajJsnIfvJf:VvyedrTYapJoTYapbt1S3vwyjrU+LKYY
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.525f01258ba8842f6a4a1e374a59d160_JC.exe
Files
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NEAS.525f01258ba8842f6a4a1e374a59d160_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: 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