Behavioral task
behavioral1
Sample
NEAS.63b9571622a5b68212b97988deba7fe0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.63b9571622a5b68212b97988deba7fe0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.63b9571622a5b68212b97988deba7fe0.exe
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Size
482KB
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MD5
63b9571622a5b68212b97988deba7fe0
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SHA1
1c2202b0df67741fb23c1e0d619a974b8406fcb6
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SHA256
340b7ab3b3c4a5f580cd029698e66c02d2c4e066c345828855c81dddf16f416d
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SHA512
f1ca763556ac8b43321563e5ddf38103e216e04bb5571f45c34586a0c9bc22303c7cd5976c0c6246029e3b7c2f40fbc4dc3d44ac2325f533d5a6f9fccb089d4c
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SSDEEP
12288:7Er+iJSLrpV6yYP4rbpV6yYPg058KpV6yYP8OThj:7XiJSLrW4XWleKW8OThj
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.63b9571622a5b68212b97988deba7fe0.exe
Files
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NEAS.63b9571622a5b68212b97988deba7fe0.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