Behavioral task
behavioral1
Sample
NEAS.e40ac7eecb69b6b27fc6e5024b134966_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.e40ac7eecb69b6b27fc6e5024b134966_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.e40ac7eecb69b6b27fc6e5024b134966_JC.exe
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Size
3.4MB
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MD5
e40ac7eecb69b6b27fc6e5024b134966
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SHA1
6e7a3c336e19556be391e40854f8af9fe177d629
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SHA256
36553fb53e96a86552a4210a1bbbc51b826ae4c21f3c7b0e1b891ebe8f1f4c53
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SHA512
d9803e14e1a0a0892de36f78913640ca96663e59b4b8d6f0c0e9f357a454edfced45da2c4234e986c55acec11d34a87e581dcfdac2a4f189f2bc3d2cca915540
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SSDEEP
98304:Bn1g9hwiqxU9N+pPrHf5dqt03USyIFoCKu9gF7G0RPKnllYUugy:Bn1g9hwiqxU9N+pPrHf5dqt03USyIFoR
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.e40ac7eecb69b6b27fc6e5024b134966_JC.exe
Files
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NEAS.e40ac7eecb69b6b27fc6e5024b134966_JC.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: 45KB - Virtual size: 45KB
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: 12KB - Virtual size: 12KB
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
.ajelhf Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ