Behavioral task
behavioral1
Sample
NEAS.a834a9ed7328e504204327c23380e8b0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.a834a9ed7328e504204327c23380e8b0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.a834a9ed7328e504204327c23380e8b0.exe
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Size
384KB
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MD5
a834a9ed7328e504204327c23380e8b0
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SHA1
aebb81f0192fe670e0d7ff8696216dfec56835fa
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SHA256
2f812392ccdef66d0344513f375a79a19fc0f9d4888b3f4c8d9b4ab3324b88e6
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SHA512
36c1a6d63d5b79827f19e850b20534dcfd18cb0b2e36e64c4ef2e1fe131e673796b93b504674bd7f33a25858d4ed927edd539d61ef36a84dc035c63a14edfbed
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SSDEEP
6144:CZzy7sJ8a1K4EIGE4GsQuyakEjiPISUOgW9X+hOGzC/NM:8R8asIGe9FakmZzcukG2/
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.a834a9ed7328e504204327c23380e8b0.exe
Files
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NEAS.a834a9ed7328e504204327c23380e8b0.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 144KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ