Behavioral task
behavioral1
Sample
NEAS.6adaa100f37c08089acc2a725a9a0320_JC.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.6adaa100f37c08089acc2a725a9a0320_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.6adaa100f37c08089acc2a725a9a0320_JC.exe
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Size
381KB
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MD5
6adaa100f37c08089acc2a725a9a0320
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SHA1
e0eddce5952b9de0db225e4d316058e9c94defb4
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SHA256
a3339ca6b4c828937c084daeb36e08d1c041e9ee2d3adac4b425b860d34271d1
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SHA512
e847d5b587ab3c3e9d3c428272eab909856ef13f8f42eac6e0ac58ab6f93680bde6d92e782ebadbd230b20f1e08774802ad7940917beaa173c56070ad6b6911f
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SSDEEP
6144:BvNJJMFU5HDneTSI5la+9sn+X6/IGC94OP8W5HDneTSI5la+9snL4TSHVk6Ly:BTJqU5SmyxX6bC/5Smy5+HV7y
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.6adaa100f37c08089acc2a725a9a0320_JC.exe
Files
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NEAS.6adaa100f37c08089acc2a725a9a0320_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
.text Size: 30KB - Virtual size: 30KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.didat Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 49KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 90KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ