Behavioral task
behavioral1
Sample
NEAS.0683256daae00da65a69412088903910.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.0683256daae00da65a69412088903910.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.0683256daae00da65a69412088903910.exe
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Size
218KB
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MD5
0683256daae00da65a69412088903910
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SHA1
9aedb1f950c9fb31c9b4247c255768802e5554ce
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SHA256
9e2b1dbc9cb81a22011bd0882160b8895487e3a54fb0a67414dc8b771498cae0
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SHA512
3085e570fe37df241325b18d09497b789f3171b4d5aa005d5229a65b36de67b4c39c5029fcb352f9f9b16b429d2412504acfb44ada04be39c82c2aa0eb491b6f
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SSDEEP
6144:KUSiZTK40lUHTisQt9Nd1Kid908edttRURLwH:KUvRK4ZusQHNd1KidKjttRYLwH
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 -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.0683256daae00da65a69412088903910.exe
Files
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NEAS.0683256daae00da65a69412088903910.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
UPX0 Size: - Virtual size: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE