Behavioral task
behavioral1
Sample
NEAS.e6d4d3c4e6e0e489d0063f7cff889020.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.e6d4d3c4e6e0e489d0063f7cff889020.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.e6d4d3c4e6e0e489d0063f7cff889020.exe
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Size
927KB
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MD5
e6d4d3c4e6e0e489d0063f7cff889020
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SHA1
d90feb786b4ca51aca0900a59256f41f66c01015
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SHA256
e93234343ba8249632170e81075bfc83764ea1444470583dbbc0358aa18798d6
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SHA512
00f1ffda993b29194ea1f77729f4445b18a23db33c816ec3d8621427ab9057ab04be253fbe313a40bb541b2996668bcf7c6b38c67d2e155f5acc57ef06f38868
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SSDEEP
24576:Uo2kSl+0bjKQJYRnb1WtqWRVkc4AdV4GSqqIv497JECs/kiOZeVCbCvuZd5xIHMv:Uo2kS/vKQJknb1WVRVkbgVFSqqIv497n
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.e6d4d3c4e6e0e489d0063f7cff889020.exe
Files
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NEAS.e6d4d3c4e6e0e489d0063f7cff889020.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
UPX0 Size: 41KB - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE