Behavioral task
behavioral1
Sample
d8f9c855b8df1c9893ed2404c0e39910_NEIKI.exe
Resource
win7-20240220-en
General
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Target
d8f9c855b8df1c9893ed2404c0e39910_NEIKI
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Size
226KB
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MD5
d8f9c855b8df1c9893ed2404c0e39910
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SHA1
aadb5647c911fa07664d6f0025a01e57c708eea9
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SHA256
b2c334cb46e35d1e2689171940949508886267384337006c089e5870b44130a4
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SHA512
86864fb7338f52d1b0a8cdbb30bf8fa5746957f5db5f066913f1c8b5ca2f787448ea0e0e67f14d34837783bd297fed754039a437c40a193ce305de4e6fa43d53
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SSDEEP
6144:jvNzUzbF68H3S8+b6uyptXIi9u/mp8saZHRD4v4M84Z9YkF/GeHNHyORQdcIKtt:jvw68XS8+d8HamysaZHRD44M3ZzF/Gen
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 d8f9c855b8df1c9893ed2404c0e39910_NEIKI
Files
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d8f9c855b8df1c9893ed2404c0e39910_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: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
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