Behavioral task
behavioral1
Sample
0b21b1bf7063b0194e59117adc4a7c90.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
0b21b1bf7063b0194e59117adc4a7c90.exe
Resource
win10v2004-20231127-en
General
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Target
0b21b1bf7063b0194e59117adc4a7c90.exe
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Size
276KB
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MD5
0b21b1bf7063b0194e59117adc4a7c90
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SHA1
abe9bb65f0c8a5094a29dbba83391b8ccb39f04a
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SHA256
5dcf9491ed536d891b1eca606879d65f445eb9b767e594ef47aea82dc0ba395d
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SHA512
1631d9f13609d62773700cbef3b60dc4621fe28b3006edaeaf701050ff75657de301e2adcc1bb69aa70f41f792cc49e54300836423078548ea0392c0f09322f7
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SSDEEP
6144:6lylsfKtuuzPE5VKoK5ORLSdn7MUZst5qXsunbLwMddjPXmF6EC1LlzxAKN+xTUG:QyWf9uzPE5VKorR+pMUQunbpd/mF6ECC
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 0b21b1bf7063b0194e59117adc4a7c90.exe
Files
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0b21b1bf7063b0194e59117adc4a7c90.exe.exe windows:1 windows x86 arch: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: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfcd 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