Behavioral task
behavioral1
Sample
NEAS.44a68186ba5dd7a2295d2d987fab06c0.exe
Resource
win7-20231025-en
General
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Target
NEAS.44a68186ba5dd7a2295d2d987fab06c0.exe
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Size
453KB
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MD5
44a68186ba5dd7a2295d2d987fab06c0
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SHA1
41ed5fd4675c2464f8c951a93390ae096750c1a1
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SHA256
ec86738617028de22a1d6453e46ee46deacbc4db082634794cc495e2e66d1cf5
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SHA512
2e98b912b9535a0d5e15213a83b42e1ad2af57509918c474d88715f27d809d3ef8a771663a051e2f38e27ad743d919c9423e4e2b9f6bcca42b454366ca1e9cd0
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SSDEEP
12288:64wFHoSJ1zBR/p2r8Cnkhdar2oGNLty6SDXaXIKJcnsjs0STADuO1ve5yqhz:MtBR/Mr8Cnkhdar2oGNLty6SDXaXIKJ2
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.44a68186ba5dd7a2295d2d987fab06c0.exe
Files
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NEAS.44a68186ba5dd7a2295d2d987fab06c0.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