Behavioral task
behavioral1
Sample
NEAS.e6a293c7e4d1d33a5e9d93de93252890.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.e6a293c7e4d1d33a5e9d93de93252890.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.e6a293c7e4d1d33a5e9d93de93252890.exe
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Size
261KB
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MD5
e6a293c7e4d1d33a5e9d93de93252890
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SHA1
173c727941485b66f348bdb8a6404664be8d8cb9
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SHA256
abc9d21f41c277fc7a7cc655cb5f1dde04f9a1c5ff4de66737eb0028e6adad0e
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SHA512
375aedc0e834f6a3d972f43a515a3d0b6a5bac89f8a355c49b352e74efcfab37eb9c416487debe14e88034e7ab94384107404bcfbce110c3725be59a2f6f8a09
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SSDEEP
6144:WGv+k+vruviRkyjl7FBdPM/mGVxVElDmhmImd+4C0/iaj+7CgcWlke1k9Pvkd0Dh:Wo+xvGikOBdU/mKx0DwCQAiaja9VOtvz
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.e6a293c7e4d1d33a5e9d93de93252890.exe
Files
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NEAS.e6a293c7e4d1d33a5e9d93de93252890.exe.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ