Behavioral task
behavioral1
Sample
NEAS.a7ecc91b718eabb85d0b610644d0c4e0.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.a7ecc91b718eabb85d0b610644d0c4e0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.a7ecc91b718eabb85d0b610644d0c4e0.exe
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Size
442KB
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MD5
a7ecc91b718eabb85d0b610644d0c4e0
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SHA1
4d5cdc8c8244893ab981c42c4a5b8d87a72f42e6
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SHA256
8f985c21ce81bd8334e0715b600548610a908ef8e9c1b0713d7b45bf00307a86
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SHA512
5b41c79a0395a67c3eeb5e61036c59eb79277de5e5685bc5d4277679e0e8f57d07ba51c1a99d66d1c0016ad86fc40d379c100d392b61085b875f9232f015560a
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SSDEEP
12288:C2p8D02nKpKzey5o6Xtg8kRahXkO1sYkq53A+EFmDMLmo5/J1Ng8OBVUyfrJbzwj:Cm2nXQob3A+EFmDMLmo5/J1Ng8OBVUyS
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.a7ecc91b718eabb85d0b610644d0c4e0.exe
Files
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NEAS.a7ecc91b718eabb85d0b610644d0c4e0.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 81KB - Virtual size: 81KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 96KB - Virtual size: 95KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 9KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
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