Behavioral task
behavioral1
Sample
NEAS.d4f62e33e9e18ea2c99bc3729e689fa0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.d4f62e33e9e18ea2c99bc3729e689fa0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.d4f62e33e9e18ea2c99bc3729e689fa0.exe
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Size
486KB
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MD5
d4f62e33e9e18ea2c99bc3729e689fa0
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SHA1
030e88c005f4ce3c340a834fdbb3d34445cfc9eb
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SHA256
af26ac423867ae44c8a744d4f3360173918c981c07824e2aac88fa851da4f29d
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SHA512
fded233f9daeb33810895f39b2e648be66add04191b21add69982696f26e328012c1b9e0f8d6555ed072f99cf18d7bcd4b9d1200ffb7f2cf6a8b155999f52d6b
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SSDEEP
12288:3oUwFHRFbe5qfF8Kfq30TXQYDy3i5/L5r0GBH1eW6:4RBRYqfF8Kfq30TXQYDy3i5/L5r0GBHY
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.d4f62e33e9e18ea2c99bc3729e689fa0.exe
Files
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NEAS.d4f62e33e9e18ea2c99bc3729e689fa0.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: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kofbl Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
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