Behavioral task
behavioral1
Sample
NEAS.6e77b2deb66b3516e55c9e3ee8c886e4_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.6e77b2deb66b3516e55c9e3ee8c886e4_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.6e77b2deb66b3516e55c9e3ee8c886e4_JC.exe
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Size
478KB
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MD5
6e77b2deb66b3516e55c9e3ee8c886e4
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SHA1
9f804542cc247d6c9deae4ff1ae727c38767776d
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SHA256
b688a01dd966bb90c71b0442aaa8f38d7a103831e2c161748d43898cea67405e
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SHA512
420c08a1364a3a94d4c28fdb2e61dda951e1830a16896e4af825be6d352ff3ba01440c01c7e5631b69249c50077897d845ff6015da9c3314ce7af2eb24c19052
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SSDEEP
12288:0Sz6/NB7/N2xQbR71JPZg9miPPwwh6yGF/Pir1VlxJyTi/N:0SzYYxQbR71JPZg9miPPwwh6yGF/Pirr
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.6e77b2deb66b3516e55c9e3ee8c886e4_JC.exe
Files
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NEAS.6e77b2deb66b3516e55c9e3ee8c886e4_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: 32KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfcd Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ