Behavioral task
behavioral1
Sample
NEAS.eb308cbeebd9a920cbed8d2aab926560.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.eb308cbeebd9a920cbed8d2aab926560.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.eb308cbeebd9a920cbed8d2aab926560.exe
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Size
3.2MB
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MD5
eb308cbeebd9a920cbed8d2aab926560
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SHA1
6ad5dc1cc5cec6af70fd543c657a0af2e347bfed
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SHA256
b4376853da0283aa3f347e7a33019757adfdac743c6c1875f2bac8ab032db0a3
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SHA512
80baaee78b1f98436ce2fa2ca26a0aa281a8e2d1b0c17985a1c6da71965684ae8e74f432791522d6687940dfc03a9ffe4772841ebb0b3dc39381b9efd0b72f80
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SSDEEP
98304:qzlBFLPj3JStuv40ar7zrbDlsa2VIlPWYv1NTPKnllYUugy:QlBFLPj3JStuv40ar7zrbDlsa2VIlPW+
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.eb308cbeebd9a920cbed8d2aab926560.exe
Files
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NEAS.eb308cbeebd9a920cbed8d2aab926560.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: 51KB - Virtual size: 51KB
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: 13KB - Virtual size: 13KB
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
.flh Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 1024B - 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