Behavioral task
behavioral1
Sample
NEAS.17f5746f34593f4643962e6a4b1c3530.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.17f5746f34593f4643962e6a4b1c3530.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.17f5746f34593f4643962e6a4b1c3530.exe
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Size
378KB
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MD5
17f5746f34593f4643962e6a4b1c3530
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SHA1
0551e916df8fa3f35d51800a362f9a79d1154378
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SHA256
6a721bc2200036dcb22efbbe67546a5952266d5cfdc7bcf38ca2cc2c8fea5bb2
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SHA512
d939687b3ece0286a08872a3496d88434f6897875ba4c55a335437dae20b6c9cb4c3490d4cd3ebc74ac264df942c98a23cbb9a4c72aaa6a88cf933aad54ca5d4
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SSDEEP
6144:y2WEf5EVprtMsQBma/atn9pG4l+0K76zHTgb8ecFeK8TJ4u392vVAMR4/5V0lLn5:ygf5ORMsEat9pG4l+0K7WHT91M52vVAu
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.17f5746f34593f4643962e6a4b1c3530.exe
Files
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NEAS.17f5746f34593f4643962e6a4b1c3530.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