Behavioral task
behavioral1
Sample
NEAS.4e726c7205aaa24497b2fbca67e39b80.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.4e726c7205aaa24497b2fbca67e39b80.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.4e726c7205aaa24497b2fbca67e39b80.exe
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Size
486KB
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MD5
4e726c7205aaa24497b2fbca67e39b80
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SHA1
5275552658dd168279f325a08d9a70a9ac6d886b
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SHA256
f896582966887df716a5c24bbb10ca3ad961abbd12328f5ac83871b4769c5499
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SHA512
dc30020ee85d25481c71cedf3c82d46f23876ebb55fa71e9e25317afcdea16ecf381e2b321064b663fc9649e28912829a3c14283ab4abc5ab9ec38e3a75c7ab8
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SSDEEP
12288:uc+7FHRFbe5qfF8Kfq30TXQYDy3i5/L5r0GBH1eW6:uTBRYqfF8Kfq30TXQYDy3i5/L5r0GBHY
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.4e726c7205aaa24497b2fbca67e39b80.exe
Files
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NEAS.4e726c7205aaa24497b2fbca67e39b80.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: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kofbl Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ