Behavioral task
behavioral1
Sample
NEAS.f6f3fe47983fb3447fb4ec175f541f8d.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.f6f3fe47983fb3447fb4ec175f541f8d.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.f6f3fe47983fb3447fb4ec175f541f8d.exe
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Size
664KB
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MD5
f6f3fe47983fb3447fb4ec175f541f8d
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SHA1
e1df41a23b91ef12b5afa58ffd5de11578a3b3ff
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SHA256
759baa004bb1c1a5decd8e70f9338139c6891ac7f83cbb79d1bdd9d8fa10ee9e
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SHA512
a6524a26f970fe9430b0ceb5f1c01f1ea15e6d14cf75841c26d7df5cb3fe61adfa4bbdb5cf20d05e99e1d4f39d876609bcadadf83a3692364abd06c54c489cd5
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SSDEEP
12288:I1lsdpV6yYP4rbpV6yYPg058KpV6yYPNUir2MhNl6zX3w9As/xO23WM6tJmDYjm:q8W4XWleKWNUir2MhNl6zX3w9As/xO2k
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.f6f3fe47983fb3447fb4ec175f541f8d.exe
Files
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NEAS.f6f3fe47983fb3447fb4ec175f541f8d.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