Behavioral task
behavioral1
Sample
402c27948c430f1fe06d3859cf47e9c0_NEIKI.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
402c27948c430f1fe06d3859cf47e9c0_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
402c27948c430f1fe06d3859cf47e9c0_NEIKI
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Size
396KB
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MD5
402c27948c430f1fe06d3859cf47e9c0
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SHA1
a1443ada8b7c756b9d979504ee23daf2117d2855
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SHA256
2a5a1e4ea2c9cb46c8d14064dbac5888166eeb668f0d53a5981442af1defd96e
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SHA512
32734d7f49168b22b829a4d628de5dc99c67aa1e02eb19226d707e83f7d1366a3e6217e73a84dda1cc4842b2138e8e64a12150b0f137f4e1a2f91fe96680703b
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SSDEEP
12288:B3EYRMsh/wSUzm7D/BuMLc32AM77T8/ZvE1DqiLj:B0Y9h/wSUzm7D/BuMLc32AM77T8/5E1j
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 402c27948c430f1fe06d3859cf47e9c0_NEIKI
Files
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402c27948c430f1fe06d3859cf47e9c0_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: 51KB - Virtual size: 51KB
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: 13KB - Virtual size: 13KB
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
.flh 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