Behavioral task
behavioral1
Sample
89eb22b14e4b0774d1de030b1f7803e0_NEIKI.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
89eb22b14e4b0774d1de030b1f7803e0_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
89eb22b14e4b0774d1de030b1f7803e0_NEIKI
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Size
270KB
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MD5
89eb22b14e4b0774d1de030b1f7803e0
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SHA1
4c8148221a34dbc648e5ff61e3920c97ff58888f
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SHA256
052272401471c7168a4d8c4951b3e5a771b125dc37c320d7c75ee95d011828e1
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SHA512
497e46e9dcba52cfc994712b47507570b3af37b32f3af6b6301aa4135e198cf3944fa081b2d08d23e28c5a87771baeb09fda777a4a2c7b75f7dd7cef0c29cf2a
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SSDEEP
6144:I2JzUof+P6hRNjpck4MetpS+f2uXLO+AGb+oPri2O3py69mNoRqzO5MnNYx:TG486hb2XtpD2ub7A2Vri730697qy5oA
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 89eb22b14e4b0774d1de030b1f7803e0_NEIKI
Files
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89eb22b14e4b0774d1de030b1f7803e0_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