Behavioral task
behavioral1
Sample
437f3e9402c16775fa03faeb246b5d50_NEIKI.exe
Resource
win7-20240221-en
General
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Target
437f3e9402c16775fa03faeb246b5d50_NEIKI
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Size
640KB
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MD5
437f3e9402c16775fa03faeb246b5d50
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SHA1
0938c635767115674a00ba5da42b9bd0b43c442d
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SHA256
686ea094f8dcbc2f2bc2d3c93cb627a080829c8dcbc432a2e3bebb089a34b7c4
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SHA512
120d59263f47ce410c465c07c004a96b933c6b8fc93582699384a8ca5ac9f00a46ff61d405e9232f3d102b5e3ca6bf4e69a37eb53af8e4154f0b21873b967365
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SSDEEP
12288:yYIW0p98Oh8P7h8MOJV5DO/TmGnhUDbTSI+20ZuC7vB/4uMe2rVYNIz:qW298E8ut35aTm4KT+xzvB/4uMe2rVYe
Malware Config
Signatures
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Berbew family
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Malware Dropper & Backdoor - Berbew 1 IoCs
Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 437f3e9402c16775fa03faeb246b5d50_NEIKI
Files
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437f3e9402c16775fa03faeb246b5d50_NEIKI.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 224KB - Virtual size: 224KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 39KB - Virtual size: 38KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 219KB - Virtual size: 242KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 55KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ