Behavioral task
behavioral1
Sample
NEAS.a95e24f1b07c7442a8e550f3c5b3a4c0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.a95e24f1b07c7442a8e550f3c5b3a4c0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.a95e24f1b07c7442a8e550f3c5b3a4c0.exe
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Size
391KB
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MD5
a95e24f1b07c7442a8e550f3c5b3a4c0
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SHA1
78695ab9ebd1020427ada36a3d284567eb0e3157
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SHA256
f0a5c1affb8caa7583e83e7d5f12af6cef9975a19fe42b8fac222cf4f4905c33
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SHA512
c3097e4ad9b0369e5475de5504ea41384b8b9e76ddf27cac05f2134a85d534e4d99389ec618a75c130ee881464502ed0c646386b3d7ca1a07240c1cde831a0de
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SSDEEP
12288:z5nlRvQkh1/UJMGI9rKO4x0hmvrdhhIQLEvoKlSql4ejAAWxe1X7BMPpqeepz4ev:dnzQkh1/qMGI9GO4x0hmvrdhhIqEvoKJ
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.a95e24f1b07c7442a8e550f3c5b3a4c0.exe
Files
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NEAS.a95e24f1b07c7442a8e550f3c5b3a4c0.exe.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 81KB - Virtual size: 81KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 96KB - Virtual size: 95KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 9KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ