Behavioral task
behavioral1
Sample
289912672a42a89dc705d567cb208ba0_NEIKI.exe
Resource
win7-20240508-en
General
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Target
289912672a42a89dc705d567cb208ba0_NEIKI
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Size
168KB
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MD5
289912672a42a89dc705d567cb208ba0
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SHA1
c85700b25617604345e464ea5087cf9dbb46c1ec
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SHA256
c599d7e2aee84264f47b30a60ad01041fee55cb7bf79e4ffc8e35d2436643113
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SHA512
e40106775734219c95e484284b24e17802edb4159b0be68ae8c3c67ca498bacb9e4e033fcc421f3be02fa781a1e5fe6ed77b660fba96503a2f81a5dd2722e4ef
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SSDEEP
3072:4dEUfKj8BYbDiC1ZTK7sxtLUIGKxK/tDwXQw30naFYaCkKEfNqh:4USiZTK40uxKFLw+aFlKEfNa
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 -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 289912672a42a89dc705d567cb208ba0_NEIKI
Files
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289912672a42a89dc705d567cb208ba0_NEIKI.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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