Behavioral task
behavioral1
Sample
NEAS.f0a1a15ddceb9f7467a1d1f4e3bc0100.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.f0a1a15ddceb9f7467a1d1f4e3bc0100.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.f0a1a15ddceb9f7467a1d1f4e3bc0100.exe
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Size
482KB
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MD5
f0a1a15ddceb9f7467a1d1f4e3bc0100
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SHA1
3f4f86bd5faa8c4a6f998706cfe4d9c2490b2b7b
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SHA256
9eaa8dbc18cbba2182412ed3badebbc4ab6a9ba0cc0d7947d7b67accc6fc1b45
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SHA512
a8cde654b36107ae464f49f9410cda61e887b00b2fa4f434614070b599c42f52a787a25760bd8a4c57dc4833012901ebcb75de4fd2a97aee57561d95bd1c6cef
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SSDEEP
12288:gYMXSHo/JSLrpV6yYP4rbpV6yYPg058KpV6yYP8OThj:gzJSLrW4XWleKW8OThj
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.f0a1a15ddceb9f7467a1d1f4e3bc0100.exe
Files
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NEAS.f0a1a15ddceb9f7467a1d1f4e3bc0100.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
.reloc 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
.rdata Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids 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
.text Size: 6KB - Virtual size: 8KB
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
.pdata Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ