Behavioral task
behavioral1
Sample
NEAS.760698b39cf572e42403836e18296830_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.760698b39cf572e42403836e18296830_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.760698b39cf572e42403836e18296830_JC.exe
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Size
254KB
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MD5
760698b39cf572e42403836e18296830
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SHA1
cb330b1500c9bb45cdc0adc4742a788eff9ec418
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SHA256
872842c7c0e4e82cd0014d980cee775b0b72d26cafc66ae6b6991576ec69cc3c
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SHA512
cd98ab058d6a0aafd9b4451efe7620663fc589c7fb54bc00ec4ccae79578b02717bf699b05e86bc85a2b16b35338f5c9063cdd2ccdb257f55f995b6b8844bbdf
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SSDEEP
6144:Dl0n6aunoVWP1YXSxKr9E+UjhScPYJTvsx13Z4jq8PQI7IL0m/:an6aunoVWP1ZxKeqPFvi4jth7ILD/
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.760698b39cf572e42403836e18296830_JC.exe
Files
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NEAS.760698b39cf572e42403836e18296830_JC.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 203KB - Virtual size: 752KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: 1024B - Virtual size: 984B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ