Behavioral task
behavioral1
Sample
NEAS.515c4e198fdbe8451ae7be44a1d62940.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.515c4e198fdbe8451ae7be44a1d62940.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.515c4e198fdbe8451ae7be44a1d62940.exe
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Size
144KB
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MD5
515c4e198fdbe8451ae7be44a1d62940
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SHA1
cd25a7f8a8be85ceadb6a68cd1de3a474fa0d96b
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SHA256
7fc5ec92cc0d76f597afc1f15a9fdd89014214e824ec92124e29b5fe2358338a
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SHA512
7df7eceeb041146505da736e0934fd7ffc97ab7993326445f61c025e9a38e1fbf33199f6809936f9b9686757a6bb816e99a805fc819652ba5941ef1714733ee2
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SSDEEP
1536:Bvm1peT7BVwxfvboFwjRZdW7fmyY7aZYJ:UmVwRaCZdgfmD7z
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.515c4e198fdbe8451ae7be44a1d62940.exe
Files
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NEAS.515c4e198fdbe8451ae7be44a1d62940.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
Sections
.reloc Size: - Virtual size: 64KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.pdata Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 23KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ