Behavioral task
behavioral1
Sample
NEAS.b007be9092839f205c1465b5fd2c46d0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.b007be9092839f205c1465b5fd2c46d0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.b007be9092839f205c1465b5fd2c46d0.exe
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Size
1.5MB
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MD5
b007be9092839f205c1465b5fd2c46d0
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SHA1
4d3da697dcb1abee6ce9a32673058e0349422570
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SHA256
f6295deb198737978410b39a3d5dabab0af63e4655461ec980c34fc17735b33e
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SHA512
8ba958ba1e3ea91b2259e4d2c43b16c48d2ecb6b16f5a2f1e0cfb6d7d34b8e3a6e795ce36aee294cb154b82c02089f25b6f4047bb67a9eb67c3f494c2258259a
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SSDEEP
24576:J/XT4Ph2kkkkK4kXkkkkkkkkhLX3a20R0v50+YNpsKv2EvZHp3oWtec+fwv4cXce:J/ObazR0vKLXZnec+Yv4cXcy6l6mFnda
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.b007be9092839f205c1465b5fd2c46d0.exe
Files
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NEAS.b007be9092839f205c1465b5fd2c46d0.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
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ