Behavioral task
behavioral1
Sample
NEAS.03ec0db8d8a82d7b23b78c5f2f335e20.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.03ec0db8d8a82d7b23b78c5f2f335e20.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.03ec0db8d8a82d7b23b78c5f2f335e20.exe
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Size
198KB
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MD5
03ec0db8d8a82d7b23b78c5f2f335e20
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SHA1
35291e1250a9b85f572426b6b92e8564c99990f2
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SHA256
8762cb5c797b89419e40640e4ecf7401468f0921e06a20e80ca2dbd977d75baf
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SHA512
da1b10b75bfd6cb0d46dbbaf6d4393a7d2f29d3910da897e71c0d98cc84a8d0503752124f7a2439a8b9b9c92cb47c1358dce2472315fc73e8abc2a11b2482265
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SSDEEP
3072:wD3TpeLahAbuJgOjP9lsXgMeie4Sp+7H7wWkqrifbdB7dYk1Bx8DpsV6OzrCIwfE:MjpeLWAbbm9lskieBOHhkym/89bKws
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.03ec0db8d8a82d7b23b78c5f2f335e20.exe
Files
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NEAS.03ec0db8d8a82d7b23b78c5f2f335e20.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: 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
.rsrc 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
.rsrc 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
.rdata 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
.text Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ