Behavioral task
behavioral1
Sample
NEAS.cb5789e0aaf3b775c80459e0d4be4b40.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.cb5789e0aaf3b775c80459e0d4be4b40.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.cb5789e0aaf3b775c80459e0d4be4b40.exe
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Size
1.2MB
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MD5
cb5789e0aaf3b775c80459e0d4be4b40
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SHA1
e90b0b36268ee7804d1c538733e83e198ead5d87
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SHA256
8f38c99bc722a079db11b35c6319aba615eed46482f76b17e34c6d9a14bb9626
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SHA512
a364005c9cdbdf554d642e18ac5e0f73b88d59c641b0d4f85981ff85ea16443fc94774267552618578d913b486d98ccf018068008713f02273d5df3f08caa889
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SSDEEP
24576:Sfem0BmmvFimm0MTP7hm0BmmvFimm0SGT8P402fo06YE1+91vK3xDWGk4A:SyiLiZGT8P4Zfo06h1+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.cb5789e0aaf3b775c80459e0d4be4b40.exe
Files
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NEAS.cb5789e0aaf3b775c80459e0d4be4b40.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