Behavioral task
behavioral1
Sample
NEAS.b17c341000597d28cee056b551a17320_JC.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.b17c341000597d28cee056b551a17320_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.b17c341000597d28cee056b551a17320_JC.exe
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Size
1.2MB
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MD5
b17c341000597d28cee056b551a17320
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SHA1
9f7fcf1d1febaf543878d53e5030bd30ce94b792
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SHA256
0a7a085eff48d904094edd02ed3dfe49b9c2a67c7ef8467604d38228315a42f0
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SHA512
8041d083e686e7fe28185af0cd9660b5ea968d4210654138d52165f8b13529b542107ee9c748fb62c9c173f5e24dc5f94f281fbe81bbf35cf140054f7c7b8e55
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SSDEEP
24576:Xqm0BmmvFimm0MTP7hm0BmmvFimm0SGT8P402fo06YE1+91vK3xDWGk4A:OiLiZGT8P4Zfo06h1+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.b17c341000597d28cee056b551a17320_JC.exe
Files
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NEAS.b17c341000597d28cee056b551a17320_JC.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