Behavioral task
behavioral1
Sample
NEAS.d54e96f7d385f4ef53ce78cc1868b370_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.d54e96f7d385f4ef53ce78cc1868b370_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.d54e96f7d385f4ef53ce78cc1868b370_JC.exe
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Size
642KB
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MD5
d54e96f7d385f4ef53ce78cc1868b370
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SHA1
2fdbd1e7231c0ce112e7575cd213416bdf572251
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SHA256
c2943604d4a6747833bf50265ccc063ea148e11133ed337880b5e465b3a9cacc
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SHA512
d86b5f02fa07581130071ac74d18e773c9ba0a993a61dbe4e1c92cf8add3d528f4d9f8520f789a9a471d1970a4d99fd953188e67f96433a18e0c49932999a012
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SSDEEP
6144:wqDAwl0xPTMiR9JSSxPUKPdodHheV/Hwz4zmpPNipd5sFPkJ8Z:w+67XR9JSSxvPdodHhIHufPNa5oP48Z
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.d54e96f7d385f4ef53ce78cc1868b370_JC.exe
Files
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NEAS.d54e96f7d385f4ef53ce78cc1868b370_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