Behavioral task
behavioral1
Sample
NEAS.df6aa7483e893efbbd6d983f81a91cc0_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.df6aa7483e893efbbd6d983f81a91cc0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.df6aa7483e893efbbd6d983f81a91cc0_JC.exe
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Size
304KB
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MD5
df6aa7483e893efbbd6d983f81a91cc0
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SHA1
86bdd46c1b998150d67d01806eac33aa0be07769
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SHA256
e60dfa20462cbcbc194affc4cf1b035d53eb9475327391501ff84480af55a088
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SHA512
b5f6092c875eeef0b46542b6f6a338443a6036db932bdc51024e340b34c4213b551a092118a4d75a5e40134f4390abe5054a2302371480ca4ff3a98f00fb6583
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SSDEEP
6144:23MBTMbEXPFeJLbnCBbC+nVLjOPj194oQAPJiduHyFfeoHiWmVlWaPxqZcNpCLh:23c7FeJLbnCN3xjOPj1Gg2uHyFfeoHH1
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.df6aa7483e893efbbd6d983f81a91cc0_JC.exe
Files
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NEAS.df6aa7483e893efbbd6d983f81a91cc0_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