Behavioral task
behavioral1
Sample
NEAS.f535f7512f6aede1b495a525fb0f71f0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.f535f7512f6aede1b495a525fb0f71f0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.f535f7512f6aede1b495a525fb0f71f0.exe
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Size
416KB
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MD5
f535f7512f6aede1b495a525fb0f71f0
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SHA1
417efa5c24d10efed2437d86e671354cd6382b1a
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SHA256
282fa72a533294da25a72ac6cb90a303333e8576fa58a8464bc982c226e1df0e
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SHA512
f7e1b9566dc097e995f2fad25432d63691f8d315e54ea734f8f139212a28b930ca1720eaaef927cbd1d111204dd6687fb6e43be5b6fe9adb12741b41fad49971
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SSDEEP
12288:DdYCLYJ07kE0KoFtw2gu9RxrBIUbPLwH96/I0lOZ0vbqFB:DayYJ07kE0KoFtw2gu9RxrBIUbPLwH9n
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.f535f7512f6aede1b495a525fb0f71f0.exe
Files
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NEAS.f535f7512f6aede1b495a525fb0f71f0.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