Behavioral task
behavioral1
Sample
a44883c546ff01d07d78dc723e3d63b0_NEIKI.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
a44883c546ff01d07d78dc723e3d63b0_NEIKI.exe
Resource
win10v2004-20240508-en
General
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Target
a44883c546ff01d07d78dc723e3d63b0_NEIKI
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Size
276KB
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MD5
a44883c546ff01d07d78dc723e3d63b0
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SHA1
426c51b02c4e828aa7232400e85cedcf632d0cb6
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SHA256
0807237dd06663a982b37ae965b4cf15c0f4f93fd6e0f514ffc72c82aaf1261e
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SHA512
1be1c17f1ab204baa7567d079903fc5cdb50d59d8a1f2fd87c0a7559a602ffb134d4604388912b727c3ff3d3c3046a0aa4de175fcdb74108c47350c734ba002d
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SSDEEP
6144:floBMHhMYeszORLSdn7MUZst5qXsunbLwMddjPXmF6EC1LlzxAKN+xTU5AX/KXW7:vhMFR+pMUQunbpd/mF6ECJlzxAKN2X/Z
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 a44883c546ff01d07d78dc723e3d63b0_NEIKI
Files
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a44883c546ff01d07d78dc723e3d63b0_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: 32KB - Virtual size: 32KB
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
.gfcd 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: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ