Behavioral task
behavioral1
Sample
NEAS.b17fd709bcf8054124a62ea0b7f41b80.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.b17fd709bcf8054124a62ea0b7f41b80.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.b17fd709bcf8054124a62ea0b7f41b80.exe
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Size
1.2MB
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MD5
b17fd709bcf8054124a62ea0b7f41b80
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SHA1
fe34d0c95af4550891080d831e02e697ff7a00c2
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SHA256
c13b4aacedb0e0b5e3bdc7b969560ff0a4d7ddca46f9f2a15a83e3d4f57b2f03
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SHA512
e73ef2ff10022f021f926ce1a8ff06948377de5d05ee84c5eee6aa321888bc4edb347bb3be15f05731c1f845894a10ba5d27217de6b69fe72f7b3ba5f790b005
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SSDEEP
24576:ZIm0BmmvFimm0MTP7hm0BmmvFimm0SGT8P402fo06YE1+91vK3xDWGk4A:ZsiLiZGT8P4Zfo06h1+91vOaGBA
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.b17fd709bcf8054124a62ea0b7f41b80.exe
Files
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NEAS.b17fd709bcf8054124a62ea0b7f41b80.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: 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