Behavioral task
behavioral1
Sample
NEAS.d8c77299f5627b7f722066dad4f960f0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.d8c77299f5627b7f722066dad4f960f0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.d8c77299f5627b7f722066dad4f960f0.exe
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Size
1.2MB
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MD5
d8c77299f5627b7f722066dad4f960f0
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SHA1
34b196b129a34e67d4775593a7df429b63fd3908
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SHA256
618a6f78cdf15bca2143766ee476fed2463e96907d6933320f629ce1e2e46840
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SHA512
a4f74c352871dd3b91ee5e4a1a04e0e468810b1598546182b0203e5a36c85db3a232c430e0e5eec20ae1a75e3579ab9cea25e8b428b5bb35aa5c164acd8addf1
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SSDEEP
24576:hWm0BmmvFimm0MTP7hm0BmmvFimm0SGT8P402fo06YE1+91vK3xDWGk4A:EiLiZGT8P4Zfo06h1+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.d8c77299f5627b7f722066dad4f960f0.exe
Files
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NEAS.d8c77299f5627b7f722066dad4f960f0.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