Behavioral task
behavioral1
Sample
NEAS.198b568b8d6eeb24f8ec6b3b5dad32e0_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.198b568b8d6eeb24f8ec6b3b5dad32e0_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.198b568b8d6eeb24f8ec6b3b5dad32e0_JC.exe
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Size
366KB
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MD5
198b568b8d6eeb24f8ec6b3b5dad32e0
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SHA1
df09fdb05d392651e32f256997ad968df49adc68
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SHA256
8d293787c7cd8be286956fe032cc762223d4d36338978ce30ba95c450c26ee22
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SHA512
e61d25fd913e68b34466c973b2db3f4f9d1983752d3a35941dacbacc382a95e825d8ee24bc9b3ae0cc1bd98d8410888220570e5ee7a2496634d16fdb4705c450
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SSDEEP
6144:6kT1NyyGI3VFF5LRlUivKvUmKyIxLDXXoq9FJZCUmKyIxLpmAqkCcoMOk:RbyyGIlPZoivKv32XXf9Do3+IviD
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.198b568b8d6eeb24f8ec6b3b5dad32e0_JC.exe
Files
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NEAS.198b568b8d6eeb24f8ec6b3b5dad32e0_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: 51KB - Virtual size: 51KB
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
.rsrc Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.tls Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ