Behavioral task
behavioral1
Sample
NEAS.fa9d8180ffaa35bf64fce2a758e7eda0_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.fa9d8180ffaa35bf64fce2a758e7eda0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.fa9d8180ffaa35bf64fce2a758e7eda0_JC.exe
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Size
664KB
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MD5
fa9d8180ffaa35bf64fce2a758e7eda0
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SHA1
90599bf8992c4e7f913116ec8778836fd99a041f
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SHA256
4f921a477c99ba24977a831c56cc7c774cd095b34c76db16a26e1529ca441f76
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SHA512
a45e42bea501b548e3335f907abc4c51fbc8f8a427be515a3d6d8d0d09248944eae7c46a93af5eb4d160ee8d2e132d4a3025c0289fe7a3f60205fc83271c2367
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SSDEEP
12288:gbNpV6yYP4rbpV6yYPg058KpV6yYPNUir2MhNl6zX3w9As/xO23WM6tJmDYjmR54:g5W4XWleKWNUir2MhNl6zX3w9As/xO2k
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.fa9d8180ffaa35bf64fce2a758e7eda0_JC.exe
Files
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NEAS.fa9d8180ffaa35bf64fce2a758e7eda0_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