Behavioral task
behavioral1
Sample
NEAS.a4e0b212e10a5f0ef3c411cdd2b8db60.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.a4e0b212e10a5f0ef3c411cdd2b8db60.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.a4e0b212e10a5f0ef3c411cdd2b8db60.exe
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Size
450KB
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MD5
a4e0b212e10a5f0ef3c411cdd2b8db60
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SHA1
13c3d6b7cb86d0b47a1ee437be73c29a3f63a03d
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SHA256
f5f000bade0198fc7c24b0130acfbede211e588368745e6476caf9c31bab8655
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SHA512
6e5bc283447ce1f8612077e5a1e58ec3c235830277617dc625c3c73e6f1cbca2ee5561226d20cd1630fe85344e6377c7f9df52e202ac299dd92e17741a35ea64
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SSDEEP
12288:MYl7XFC9m7ufXFC9xfIkMuXFC9m7ufXFC9Wm:MYl7c9Iufc9xsuc9Iufc9Wm
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.a4e0b212e10a5f0ef3c411cdd2b8db60.exe
Files
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NEAS.a4e0b212e10a5f0ef3c411cdd2b8db60.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
.reloc Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 11KB
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
.embm Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - 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
.data Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
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