Behavioral task
behavioral1
Sample
NEAS.3a1e9e5b5e4c25aa3e21aaddb6ec8370.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.3a1e9e5b5e4c25aa3e21aaddb6ec8370.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.3a1e9e5b5e4c25aa3e21aaddb6ec8370.exe
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Size
198KB
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MD5
3a1e9e5b5e4c25aa3e21aaddb6ec8370
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SHA1
09dae3e0fe89c06ed52efa6f15a3ad21ca42bbee
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SHA256
7771922e72109bb3c6a1de89006c21a9f7b025e2c051aee6877a5f747b440ef0
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SHA512
06dbccd80d18e91f5a90c86406cdf9635de33223862f7fdd5b8e3837a20958a80cc99655778a5be688c6ed21192a105535e83120fc9aa82b40bf098e85aa002f
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SSDEEP
3072:YvZHdoVJE8MSihYeGqo1EEiu4Sp+7H7wWkqrifbdB7dYk1Bx8DpsV6OzrCIwfE:YAh3iuBOHhkym/89bKws
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.3a1e9e5b5e4c25aa3e21aaddb6ec8370.exe
Files
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NEAS.3a1e9e5b5e4c25aa3e21aaddb6ec8370.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
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc 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
.rdata 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
.text Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ