Behavioral task
behavioral1
Sample
NEAS.ea4d6b7fd5693ab01fb5ab29d70ad6c0_JC.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.ea4d6b7fd5693ab01fb5ab29d70ad6c0_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.ea4d6b7fd5693ab01fb5ab29d70ad6c0_JC.exe
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Size
649KB
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MD5
ea4d6b7fd5693ab01fb5ab29d70ad6c0
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SHA1
d32ae94c188a7aaf0c08d89cab481d513a017eb7
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SHA256
f2a920ae8e7375caf06270189478e8dd27e79a99353830720d084029bff08b29
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SHA512
59521320881775e976ee9d4d089ae746b600285d8d86cdee7bd13f77fa6633d1ffc4f5e53f5f8e1c65a3cab546076c87ea352a17e1cd9a0e7c866863eb07c1fd
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SSDEEP
12288:w+67XR9JSSxvYGdodHDusQHNd1KidKjttRYLwK:w+6N986Y7DusQHNd1KidKjttRYLwK
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.ea4d6b7fd5693ab01fb5ab29d70ad6c0_JC.exe
Files
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NEAS.ea4d6b7fd5693ab01fb5ab29d70ad6c0_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
Sections
.text Size: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 245KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE