Behavioral task
behavioral1
Sample
NEAS.55293b032866dcd8d5d11c1361343570_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.55293b032866dcd8d5d11c1361343570_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.55293b032866dcd8d5d11c1361343570_JC.exe
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Size
461KB
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MD5
55293b032866dcd8d5d11c1361343570
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SHA1
6742b80ae7e020016161075cf521eaf63e7e89de
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SHA256
f1095ff1159bc31244eeb1b4d6af74e67cb8ec65706db2c054677977d399cfa0
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SHA512
0da52713baf280d6c6e4cd6c636f0f2fe972118f9c0e6d9c79011d515498e4037bd4031bba1eafc38eece7d0e2bd22833244de160dc09031b4d214fd2ac2dce3
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SSDEEP
12288:1qjkar4FkU9c3EwaR0QxZBGcTZuNppppv7IxdFmjB7XJz22l3:wYE4ni3EwaR0QxZBGcTZunpppv7IxdFO
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.55293b032866dcd8d5d11c1361343570_JC.exe
Files
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NEAS.55293b032866dcd8d5d11c1361343570_JC.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 144KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ