Behavioral task
behavioral1
Sample
NEAS.fb6a0fd6560ac5826df4dff05faa0810.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.fb6a0fd6560ac5826df4dff05faa0810.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.fb6a0fd6560ac5826df4dff05faa0810.exe
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Size
386KB
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MD5
fb6a0fd6560ac5826df4dff05faa0810
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SHA1
e990b8e663ed705d1dba4f67a1f40c60da251296
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SHA256
721b59dd4ded5fed7fb7c160404f2bd1dcceeefeb6287699c3fa2d78f92f8c18
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SHA512
a9e9f129ea122bbc205ee3cc539e19e0d4ce4d09b8dcd78fe8a1ee99c4f15b7bb1419147e8215405bbe64e76f1efa94c5432114ff80d17cf1cbbc240e200e886
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SSDEEP
12288:jYODh0W6qXjZ7syOp3yKCt4Tgnd7Tg/iZM14t8K8AWO4DW8dDRtqgLf0W1o:jYODh0W6qXjZ7syOp3yKCt4Tgnd7Tg/M
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.fb6a0fd6560ac5826df4dff05faa0810.exe
Files
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NEAS.fb6a0fd6560ac5826df4dff05faa0810.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: 28KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 352KB - Virtual size: 352KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 6KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 512B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.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