Behavioral task
behavioral1
Sample
NEAS.1dfc00eebb810830afa63b1b2ba027b1.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.1dfc00eebb810830afa63b1b2ba027b1.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.1dfc00eebb810830afa63b1b2ba027b1.exe
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Size
3.7MB
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MD5
1dfc00eebb810830afa63b1b2ba027b1
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SHA1
975e1c897a0133933245ea90c81b4adb8b81e06b
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SHA256
7d843636f7bd1cc1d912ffcc42579878d56dd65f9a6759abfdd3b933e81904af
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SHA512
56998babbf986fd3d2c39d383c3ab45ec83c8ef3a479663734058786e8746a0467be3d910013eface0351cb11cc7dcb78565acb996285051d60f303f556741c4
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SSDEEP
98304:hETWVDBzcjgBNXcolMZ5nNxvM0oLoPKnllYUugyF:gWVDBzcjgBNXcolMZ5nNxvM0oLo6Yb
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.1dfc00eebb810830afa63b1b2ba027b1.exe
Files
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NEAS.1dfc00eebb810830afa63b1b2ba027b1.exe.exe windows:1 windows x86 arch: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