Behavioral task
behavioral1
Sample
NEAS.b1ded0f60424264f10d520b266477970_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.b1ded0f60424264f10d520b266477970_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.b1ded0f60424264f10d520b266477970_JC.exe
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Size
391KB
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MD5
b1ded0f60424264f10d520b266477970
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SHA1
7a44835f1e95d33168737fa3256dbcec27114084
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SHA256
4c27b3f51951ff6fd838655b9b49c7e94ce7ecc5d941aeeb0f0ec54fdba264c1
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SHA512
8140663be2d3a45790e67d493ccd653acf4e5306b263e71498819886ba8093e78a9e00aeff9555229687224e2b650d0504db60dd9bcdea8ae73c8bfa43c1e6c9
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SSDEEP
12288:JEUIMKoT9XvEhdfJkKSkU3kHyuaRB5t6k0IJogZ+SZE:JR39XvEhdfJkKSkU3kHyuaRB5t6k0IJm
Malware Config
Signatures
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Berbew family
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Malware Backdoor - Berbew 1 IoCs
Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.b1ded0f60424264f10d520b266477970_JC.exe
Files
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NEAS.b1ded0f60424264f10d520b266477970_JC.exe.exe windows:1 windows 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