Behavioral task
behavioral1
Sample
fdd39c3bc2968bbeff17ff657c666d30_NEIKI.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
fdd39c3bc2968bbeff17ff657c666d30_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
fdd39c3bc2968bbeff17ff657c666d30_NEIKI
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Size
270KB
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MD5
fdd39c3bc2968bbeff17ff657c666d30
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SHA1
2e60964487e279082809c697feea5a0bdf8ca005
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SHA256
0760c9f5c5b52a9d8e90982130e52431c786b02661d03d170d71ab9bf200eea3
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SHA512
39c1407d339929657107aeea0794f46219d82926339a6d2b804e5030147298c4be511ea92573d62897c21c2e7f45af1c2b01618caedb213586db83c9ef7f3730
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SSDEEP
6144:QBUaKh9FVvO6hRNjpck4MetpS+f2uXLO+AGb+oPri2O3py69mNoRqzO5MnNYx:QXN6hb2XtpD2ub7A2Vri730697qy5oNK
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 fdd39c3bc2968bbeff17ff657c666d30_NEIKI
Files
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fdd39c3bc2968bbeff17ff657c666d30_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: 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
.mdiapk 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: 1024B - 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