Behavioral task
behavioral1
Sample
NEAS.e76a28a6e4bda6ff6a64a482ef3d17c0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.e76a28a6e4bda6ff6a64a482ef3d17c0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.e76a28a6e4bda6ff6a64a482ef3d17c0.exe
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Size
60KB
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MD5
e76a28a6e4bda6ff6a64a482ef3d17c0
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SHA1
7f66b8cbcac9ec464daba2138ffd36d51e51a884
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SHA256
f15548c20b16cf6ce141b49c673aa8ea9c37474bf91fb17bdea72ef80ab1f3de
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SHA512
4ab347c2e3fb893057616adc4c741104235730fcbca49c86f0de715f0a241f16e82caffde73037ded34cf3caacde886d409b5f2e9c84b8405c5c9ac154bf06c3
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SSDEEP
768:XmOc61RGn8NIoAUoXg2EAgU0N0sx0El0lKI2WNyENOxt+CwVywN9Z3iApkz7:9Gn82Zne19x0gQZzOOCwVyKQ
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 -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.e76a28a6e4bda6ff6a64a482ef3d17c0.exe
Files
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NEAS.e76a28a6e4bda6ff6a64a482ef3d17c0.exe.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.reloc Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
UPX1 Size: 24KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 9KB - Virtual size: 12KB
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
.text Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata 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