Behavioral task
behavioral1
Sample
cd5f6b3b69affcb6c93d3fe2afe362e0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
cd5f6b3b69affcb6c93d3fe2afe362e0_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
cd5f6b3b69affcb6c93d3fe2afe362e0_NEIKI
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Size
416KB
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MD5
cd5f6b3b69affcb6c93d3fe2afe362e0
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SHA1
928096d98c0b03496d111ee71ff41050033660c4
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SHA256
526ece60d3a61f5528381b9e71a02a540753814582974e917005a94e798032e6
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SHA512
e4f59236f46a88eade0865c80907c8784b8c479a3cc2c695dfb27c6650cedeb1f063831231a3a3a7938710beed2ca18e9379e52b53c96d71b82fc717d2c67e2c
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SSDEEP
12288:41TYJ07kE0KoFtw2gu9RxrBIUbPLwH96/I0lOZ0vbqFB:qTYJ07kE0KoFtw2gu9RxrBIUbPLwH96I
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 cd5f6b3b69affcb6c93d3fe2afe362e0_NEIKI
Files
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cd5f6b3b69affcb6c93d3fe2afe362e0_NEIKI.exe windows:1 windows x86 arch: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: 45KB - Virtual size: 45KB
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: 12KB - Virtual size: 12KB
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
.ajelhf 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