Behavioral task
behavioral1
Sample
NEAS.1a9f7206b825b7256f9fa67ff52dd230_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.1a9f7206b825b7256f9fa67ff52dd230_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.1a9f7206b825b7256f9fa67ff52dd230_JC.exe
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Size
276KB
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MD5
1a9f7206b825b7256f9fa67ff52dd230
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SHA1
a78854760bc3d3781908d991e2edc435e7c6565b
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SHA256
4fffffe72adbe37975299e32e617b167ed3a13ed87805280dd356425e1a6818c
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SHA512
338947b3c44e7791ae60fd249990225e45aecc308788a4aa8046b5b6e385f4a2bec1648faa04508c056787cdc86a7d5c25c9587de7ed624bfe71d0ea94a6eaf1
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SSDEEP
6144:808Nb36hORLSdn7MUZst5qXsunbLwMddjPXmF6EC1LlzxAKN+xTU5AX/KXWZCKlL:n8NnR+pMUQunbpd/mF6ECJlzxAKN2X/Z
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.1a9f7206b825b7256f9fa67ff52dd230_JC.exe
Files
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NEAS.1a9f7206b825b7256f9fa67ff52dd230_JC.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: 32KB - Virtual size: 32KB
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
.gfcd 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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ