Behavioral task
behavioral1
Sample
NEAS.e904b65844c060c79798f7008127f2f0_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.e904b65844c060c79798f7008127f2f0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.e904b65844c060c79798f7008127f2f0_JC.exe
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Size
664KB
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MD5
e904b65844c060c79798f7008127f2f0
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SHA1
62f9d4589f58ef9efdb3c52f2d53cbbe64ff29ea
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SHA256
296408f0e983e249b80ab881c452648d46e46c7ecfe93bbb84c5ea7ae40a13c0
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SHA512
39726835f3795e62038d1403605e44b41eb27d8b333100fed3b3db0c644415b58af121f8ccb2cd41baea6b0fbb653828d5a66fc655be8ce1dc5a6e78d17ec1cc
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SSDEEP
12288:R9v2dEV4TpV6yYP4rbpV6yYPg058KpV6yYPNUir2MhNl6zX3w9As/xO23WM6tJm4:RJ2dE+TW4XWleKWNUir2MhNl6zX3w9A9
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.e904b65844c060c79798f7008127f2f0_JC.exe
Files
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NEAS.e904b65844c060c79798f7008127f2f0_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: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ