Behavioral task
behavioral1
Sample
NEAS.6d67520cd22a110565d5bfea516df790_JC.exe
Resource
win7-20231020-en
General
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Target
NEAS.6d67520cd22a110565d5bfea516df790_JC.exe
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Size
453KB
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MD5
6d67520cd22a110565d5bfea516df790
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SHA1
21b16a09d3ff2ae79a578a2350839d727b3c80b9
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SHA256
b029b43cbbec9b9295701b2703d5cc406f2f1af375766d1f0e78212e9d91c16b
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SHA512
027f425e1ec32d100111617c22ca8c3bc6d3a1eb7322fc1c676da9a5ab6196db40bfb23d6bfb1c62d4604ddfff7cd7eead13f33fbced4136c3cb42a91f0d5e52
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SSDEEP
12288:64wFHoSJ1zBR/p2r8Cnkhdar2oGNLty6SDXaXIKJcnsjs0STADuO1ve5yqhb:MtBR/Mr8Cnkhdar2oGNLty6SDXaXIKJc
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.6d67520cd22a110565d5bfea516df790_JC.exe
Files
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NEAS.6d67520cd22a110565d5bfea516df790_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
UPX0 Size: - Virtual size: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.code Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ