Behavioral task
behavioral1
Sample
NEAS.40c01a7eebe85d09e23e72ea5eb75fd3.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.40c01a7eebe85d09e23e72ea5eb75fd3.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.40c01a7eebe85d09e23e72ea5eb75fd3.exe
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Size
276KB
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MD5
40c01a7eebe85d09e23e72ea5eb75fd3
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SHA1
07fcd5b431543609418c70835b2b4ab51650003f
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SHA256
f579c0521b75ec6527f0f9bc950040d2cebb107791e71fc0659cef77c6bae700
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SHA512
720859bde3ceb16cf8269762923868a65985464f64148e415f4cec7c9be776fa4376bcd373b46dd8ad6b85b86c54393303fe075e5623325750c3e58cd5766c86
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SSDEEP
6144:D4JwNmrFr34SZ+ORLSdn7MUZst5qXsunbLwMddjPXmF6EC1LlzxAKN+xTU5AX/K8:klrFroGR+pMUQunbpd/mF6ECJlzxAKNO
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.40c01a7eebe85d09e23e72ea5eb75fd3.exe
Files
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NEAS.40c01a7eebe85d09e23e72ea5eb75fd3.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: 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