Behavioral task
behavioral1
Sample
NEAS.574ccc1990e75fb529bf86dfa43b0300.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.574ccc1990e75fb529bf86dfa43b0300.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.574ccc1990e75fb529bf86dfa43b0300.exe
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Size
482KB
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MD5
574ccc1990e75fb529bf86dfa43b0300
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SHA1
b1c653c08466f2899af077298bf6d624c950d662
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SHA256
27b8b7dec8299c4f3b217534b9082e29f289b809afffd14b5a9eed9314cb2308
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SHA512
395a2b92d693ec51a785c758ee3688499d4d76e7305d82dafcec80566fe74284f9e62d4c7bb6485c4b8d1417d69b52adefcc59407da31fe4d0900d5cc4fa0ad7
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SSDEEP
12288:CA/JSLrpV6yYP4rbpV6yYPg058KpV6yYP8OThj:HJSLrW4XWleKW8OThj
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.574ccc1990e75fb529bf86dfa43b0300.exe
Files
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NEAS.574ccc1990e75fb529bf86dfa43b0300.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