Behavioral task
behavioral1
Sample
NEAS.2df88fdbb05f6d7d1b64e40a9d9b8330.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.2df88fdbb05f6d7d1b64e40a9d9b8330.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.2df88fdbb05f6d7d1b64e40a9d9b8330.exe
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Size
486KB
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MD5
2df88fdbb05f6d7d1b64e40a9d9b8330
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SHA1
9e5ed6d4de749e78e6b2ff5e6ce90e20e6c4254c
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SHA256
4e3a6513c5787d67c4ccb9e9504158c13c729d08bf21758a3c0d41dd19a5d30d
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SHA512
4bb814705634dab381dfc20ba70027395902fca23d75af11eb2e9b522ef717491eaa151665a292a6c1b61cb9fbd1b3b9044eef6e749a8ae2a29e158b1bdb919c
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SSDEEP
12288:+6ZFHRFbe5qfF8Kfq30TXQYDy3i5/L5r0GBH1eW6:7BRYqfF8Kfq30TXQYDy3i5/L5r0GBH1a
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.2df88fdbb05f6d7d1b64e40a9d9b8330.exe
Files
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NEAS.2df88fdbb05f6d7d1b64e40a9d9b8330.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: 31KB - Virtual size: 31KB
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
.kofbl Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ