Behavioral task
behavioral1
Sample
NEAS.a39d7b176097e5e685c084f830abfc80.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.a39d7b176097e5e685c084f830abfc80.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.a39d7b176097e5e685c084f830abfc80.exe
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Size
1.6MB
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MD5
a39d7b176097e5e685c084f830abfc80
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SHA1
d9e836389491dd328162eed63deb71c4be0c4860
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SHA256
1f01629941a50bd5ad4cc4c0773638db7de710d2bc2f8eac28a9456ba8a8d84e
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SHA512
be4e71caa32cb82580d3137163e82407596943aee607e552dd10cf0610656332bece45b407965115bb36d73c844a4074e1068be1e33a539f51d554c90bc2c0b5
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SSDEEP
49152:YaOwQ91W61VKzl4ZmXiZmw3KNFosgT3HPsYM2jCjfyXt/hxRijVCbfZd5xIHMHok:3gx1VaeZmyZmw3KNFosgT3HPsYM2jCj5
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.a39d7b176097e5e685c084f830abfc80.exe
Files
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NEAS.a39d7b176097e5e685c084f830abfc80.exe.exe windows:5 windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 46KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 440KB - Virtual size: 448KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 171KB - Virtual size: 171KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.l2 Size: 171KB - Virtual size: 171KB
IMAGE_SCN_CNT_INITIALIZED_DATA
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