Behavioral task
behavioral1
Sample
d69be8594e2c05faddb01ec017d550a0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
d69be8594e2c05faddb01ec017d550a0_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
d69be8594e2c05faddb01ec017d550a0_NEIKI
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Size
416KB
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MD5
d69be8594e2c05faddb01ec017d550a0
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SHA1
b2a57b53350ad7b4ec81bc378e146f110b034eda
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SHA256
c2f3b1f1fb299d7c28cf0613572d9480c633fc9ecd0cf158e6c0232d916891aa
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SHA512
e1408756e89eb4b97eb1659e26fa9a7c6d0a69c5ad56067bd294393c94ea700c9acfa9660ca077cf1de56e290da4d45f206132a7e82fd40ebca14f5a3820880f
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SSDEEP
12288:MBMScVYJ07kE0KoFtw2gu9RxrBIUbPLwH96/I0lOZ0vbqFB:MBMS2YJ07kE0KoFtw2gu9RxrBIUbPLwB
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 d69be8594e2c05faddb01ec017d550a0_NEIKI
Files
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d69be8594e2c05faddb01ec017d550a0_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