Behavioral task
behavioral1
Sample
NEAS.45bcfd6e085b1a4c43ec965df74eae8f.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.45bcfd6e085b1a4c43ec965df74eae8f.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.45bcfd6e085b1a4c43ec965df74eae8f.exe
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Size
1.2MB
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MD5
45bcfd6e085b1a4c43ec965df74eae8f
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SHA1
93236d78fe55f24118a175313f915e370b3f1b9e
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SHA256
883b4830585a074fe0814ad619a35fc9226b3ca1da1b6fab2e6ca904068d8075
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SHA512
ba6a19a5812b66b787d8ffb1635574f3b6567c7ebf9f5fcb80987e3b855e65c79f42f9ce934e1442e104311c2d320a5ebec88266b05bbbdfdce569e69c7f2639
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SSDEEP
24576:JbaBm0BmmvFimm0MTP7hm0BmmvFimm0SGT8P402fo06YE1+91vK3xDWGk4A:JW5iLiZGT8P4Zfo06h1+91vOaGBA
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.45bcfd6e085b1a4c43ec965df74eae8f.exe
Files
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NEAS.45bcfd6e085b1a4c43ec965df74eae8f.exe.exe windows:1 windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 51KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 122KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.flh Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
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