Behavioral task
behavioral1
Sample
NEAS.fc5f865516c5cb5036f15facf49f3df0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.fc5f865516c5cb5036f15facf49f3df0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.fc5f865516c5cb5036f15facf49f3df0.exe
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Size
269KB
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MD5
fc5f865516c5cb5036f15facf49f3df0
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SHA1
e3461dc925f412a46e8202d43c0c58d80c047b17
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SHA256
9e76b2f8eb5ebf330a68358bc94861d71a4a41eb7f6f7606385001b93bc597bd
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SHA512
472fd1aaea8228257de001a9415b787298164eb88e597ea00ab662b37b8e46fb0cc15ae4cd647d95c400a78a7b2b6b470238f9c0a376ce2c885ebbd08e80e405
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SSDEEP
6144:qUNgMCqGWKVelvDX4EYtCwGtMtkiXOoloMr1JeSldqP7+x55Kmj50GXoCcmASBTp:FAWKVeQChtMtkM71r1MSXqPix55KI5fh
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.fc5f865516c5cb5036f15facf49f3df0.exe
Files
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NEAS.fc5f865516c5cb5036f15facf49f3df0.exe.exe windows:1 windows x86 arch: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