Behavioral task
behavioral1
Sample
NEAS.63689b2ab1b9130f78751c58528f2fe0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.63689b2ab1b9130f78751c58528f2fe0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.63689b2ab1b9130f78751c58528f2fe0.exe
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Size
416KB
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MD5
63689b2ab1b9130f78751c58528f2fe0
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SHA1
40b11506c102c602f86420d25d0819231f7c363c
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SHA256
cfe03164f820b5cc7f12fa4102cd7c1b786990644c43e20ed79d4b3ba77c368b
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SHA512
1742d4a5046870d791fd0bbe169832343fb8f89e6a27c476662854b2e0d4e6b75ca925050b8e207b12f296df87fa2af185d44a43bbd4ad14bbc1e66f716bda64
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SSDEEP
12288:3rtSyj6YJ07kE0KoFtw2gu9RxrBIUbPLwH96/I0lOZ0vbqFB:oyj6YJ07kE0KoFtw2gu9RxrBIUbPLwHh
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.63689b2ab1b9130f78751c58528f2fe0.exe
Files
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NEAS.63689b2ab1b9130f78751c58528f2fe0.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: 45KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 122KB
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: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ajelhf 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