Behavioral task
behavioral1
Sample
NEAS.003106b47aa42217481f5f6065fef8d0_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.003106b47aa42217481f5f6065fef8d0_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.003106b47aa42217481f5f6065fef8d0_JC.exe
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Size
416KB
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MD5
003106b47aa42217481f5f6065fef8d0
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SHA1
08f2dcee0af1398329567e008727be30af48a855
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SHA256
1732e1ace82dda2aa24428f504d3dcfb155e3e478c9d9055e4e2d5e21f0bde8f
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SHA512
71bb37375ab9e38ccbb65f71450478075a2825a56c87a6f11eceae0f251d14f3c8b3a32514cd6fbb4e18a81f0c962309edb8122723d45547517c8ff9620594ef
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SSDEEP
12288:ABS5bYJ07kE0KoFtw2gu9RxrBIUbPLwH96/I0lOZ0vbqFB:AB8YJ07kE0KoFtw2gu9RxrBIUbPLwH9n
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.003106b47aa42217481f5f6065fef8d0_JC.exe
Files
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NEAS.003106b47aa42217481f5f6065fef8d0_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