Behavioral task
behavioral1
Sample
NEAS.bd0fdded1f8908c74ecdbe9b50df7c10_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.bd0fdded1f8908c74ecdbe9b50df7c10_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.bd0fdded1f8908c74ecdbe9b50df7c10_JC.exe
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Size
664KB
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MD5
bd0fdded1f8908c74ecdbe9b50df7c10
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SHA1
8b8e7b473ef68bd8379321e3de4347f37d231972
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SHA256
9e7d7861754e15950b142bfddd160bbef2592f5e26201be4491cb7a4bed7f9b4
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SHA512
2e20d8819302b6d03ee3f78ca33fbf00fa373fdd7479baebbbaea9b1116e56a809e5945a5ef60115330f293f2d0e1f25130ad931c577b0960a1f1124169bbbf8
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SSDEEP
12288:KodPpV6yYP4rbpV6yYPg058KpV6yYPNUir2MhNl6zX3w9As/xO23WM6tJmDYjmRS:KSW4XWleKWNUir2MhNl6zX3w9As/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.bd0fdded1f8908c74ecdbe9b50df7c10_JC.exe
Files
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NEAS.bd0fdded1f8908c74ecdbe9b50df7c10_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