Behavioral task
behavioral1
Sample
NEAS.af416698f709b39b2bbf5479268a86c0_JC.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.af416698f709b39b2bbf5479268a86c0_JC.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.af416698f709b39b2bbf5479268a86c0_JC.exe
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Size
384KB
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MD5
af416698f709b39b2bbf5479268a86c0
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SHA1
d7d8ee2ec613822aa14748bc49feac5fbacf2ae3
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SHA256
ea42ac2ba3900da6dcd2c14cf4135255be3c9f6cc2de256844b13f283a8da33d
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SHA512
92a04f3354d8dc0032b2a4819a2b3a96629e375b9dd6f6e3adb8949bca5527087a9af89c4250ce412054f6e986ca32a37c9f65e1cd6d2ddbaed461ab987f0a94
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SSDEEP
6144:JrXG1hVgDzTYaT15f7o+STYaT15fsnoW6B1S6Kvw2fV9rU+Lw6gYviIajJsnIfvp:kvVITYapJoTYapbt1S3vwyjrU+LKYAJb
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.af416698f709b39b2bbf5479268a86c0_JC.exe
Files
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NEAS.af416698f709b39b2bbf5479268a86c0_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