Behavioral task
behavioral1
Sample
538d03890fe41037ea8231f2e583e980_NEIKI.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
538d03890fe41037ea8231f2e583e980_NEIKI.exe
Resource
win10v2004-20240419-en
General
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Target
538d03890fe41037ea8231f2e583e980_NEIKI
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Size
208KB
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MD5
538d03890fe41037ea8231f2e583e980
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SHA1
ece9210a488d437e01470095940c8adcad9a2d36
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SHA256
f90a6ffa7a94fc215305c1e893ade2158eba658954a3f66e9664e90e85d4febb
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SHA512
5cd6af31a1010dc27eeeedd1a51a76dec00bcac15316c8f91b26aa4900d6968325488c2d97f62b87cd39964b1841a4c1934bdcd5ec174039c153a5aa001d2864
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SSDEEP
6144:/yR3SMFHwnDX4EYtCwGtMtkiXOoloMr1JeSldqP7+x55KmC:/ygyChtMtkM71r1MSXqPix55Kx
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 538d03890fe41037ea8231f2e583e980_NEIKI
Files
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538d03890fe41037ea8231f2e583e980_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: 45KB - Virtual size: 45KB
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: 12KB - Virtual size: 12KB
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
.ajelhf 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
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ