Behavioral task
behavioral1
Sample
NEAS.f12771164657280e1d271da9cecf29e0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.f12771164657280e1d271da9cecf29e0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.f12771164657280e1d271da9cecf29e0.exe
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Size
332KB
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MD5
f12771164657280e1d271da9cecf29e0
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SHA1
254b34180f466173cd082e2509accbd7b32b259d
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SHA256
662729c430d0434cf24a3e7988c13750f769f7fcd0ce2ac1236b51a97b2fb4ba
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SHA512
82b804d4cf89050698e0ba6d65e2667065be6a96c5c8d38b1f7fa0b35cff7568c5d0e5675886dc5f0d66b76b671465dc5974a90272b9efccf0127845191db7a7
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SSDEEP
6144:1qduSyV0/9iQhr1R6xie8opqXgKTpgtYOWlGmMvkqAlDiyUvpQf4vt74mD50e4mF:+uZV0Ft1RFpogXnV4MlGN1AlDkvXvtxh
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.f12771164657280e1d271da9cecf29e0.exe
Files
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NEAS.f12771164657280e1d271da9cecf29e0.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
.data Size: 13KB - Virtual size: 13KB
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
.flh 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