Behavioral task
behavioral1
Sample
NEAS.d841aac1afdba0e91bd5279be138c3a0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.d841aac1afdba0e91bd5279be138c3a0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.d841aac1afdba0e91bd5279be138c3a0.exe
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Size
6.3MB
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MD5
d841aac1afdba0e91bd5279be138c3a0
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SHA1
7c2729c548202d1fb51dbcfda7f58dfa2ce1b240
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SHA256
0cde95dad62d2fc8abc17e5808b3fa39c8453741550f7b264cdebce754f3ac86
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SHA512
c70ddbf0a42c10655e474cc9eaad8d8106a4a76d39d4ffaefcd4929a7ae4c7f5280228aab59b4fd392dc8c4862397e86b81fa734e1672aafb0408fab6d0e2a6a
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SSDEEP
196608:eWVDBzcjgBNXcolMZ5nNxvM0oLo6YTstiyKf:eWVDBzcjgBNXcolMZ5nNxvM0oLoVQti9
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.d841aac1afdba0e91bd5279be138c3a0.exe
Files
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NEAS.d841aac1afdba0e91bd5279be138c3a0.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: 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
.data 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
.flh 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