Behavioral task
behavioral1
Sample
NEAS.f8fff0ac0865ea4178b54b8145419510.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.f8fff0ac0865ea4178b54b8145419510.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.f8fff0ac0865ea4178b54b8145419510.exe
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Size
269KB
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MD5
f8fff0ac0865ea4178b54b8145419510
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SHA1
df4b275a8c904244e65d3ac7192c78fa963b3031
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SHA256
c8b45dc56c50c2ced7e2be8a2ffef0ae2c6bf6bfca65499e269c3aedccab16da
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SHA512
b0cf81d354d4cf2dbe768893fe5bacc8cfb74113e5ca2bd3e6911b4f00fd132dad5f5e1ebf9446267dc6b50afacc44722bd5ef69b127ae3f57cd8acb4ed76824
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SSDEEP
6144:Mif3k9TDX4EYtCwGtMtkiXOoloMr1JeSldqP7+x55Kmj50GXoCcmASBTw2AXC21Y:Mif39ChtMtkM71r1MSXqPix55KI5fX/Z
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.f8fff0ac0865ea4178b54b8145419510.exe
Files
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NEAS.f8fff0ac0865ea4178b54b8145419510.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
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ