Behavioral task
behavioral1
Sample
NEAS.42656a4067d022d78a6c95339fc72380.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.42656a4067d022d78a6c95339fc72380.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.42656a4067d022d78a6c95339fc72380.exe
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Size
649KB
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MD5
42656a4067d022d78a6c95339fc72380
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SHA1
6b12fcdbfe12724ee0d3ef3e8c250d26035c06a0
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SHA256
6ec01849e36c68a429132167fa83d98865f0af4888a16e1b85887d3cbcb2f776
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SHA512
336df20eebd9828dc5ddf3e1a77c2604be559f1b6aa592cf7406667e0b50d339c904da2fc5a758fb7907413d4ebe1c40ac5e31754a5923bf134b583f185418a0
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SSDEEP
12288:w+67XR9JSSxvYGdodHDusQHNd1KidKjttRYLwn:w+6N986Y7DusQHNd1KidKjttRYLwn
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.42656a4067d022d78a6c95339fc72380.exe
Files
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NEAS.42656a4067d022d78a6c95339fc72380.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 245KB - Virtual size: 293KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE