Behavioral task
behavioral1
Sample
NEAS.NEAS3e0001e6d7d769071120f037e8b8fa30exe.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.NEAS3e0001e6d7d769071120f037e8b8fa30exe.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.NEAS3e0001e6d7d769071120f037e8b8fa30exe.exe
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Size
486KB
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MD5
3e0001e6d7d769071120f037e8b8fa30
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SHA1
229529121c97519f68a19555b42e271496301d19
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SHA256
9bc1e0f67aa156701ee3767290c4802347c1477660159187ebcea36b410ef95f
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SHA512
3352e567628731167f4bdcbf368cfbb031c940cc063dc816667d2508474ce466219e5cda786cf649169282040909ee8a42b1d4e55c2308c0719552bb839bd8a1
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SSDEEP
12288:JFoFHRFbe5qfF8Kfq30TXQYDy3i5/L5r0GBH1eW6:JmBRYqfF8Kfq30TXQYDy3i5/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.NEAS3e0001e6d7d769071120f037e8b8fa30exe.exe
Files
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NEAS.NEAS3e0001e6d7d769071120f037e8b8fa30exe.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