Behavioral task
behavioral1
Sample
NEAS.a85e822858ef3784a3f93e7e5821b340.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.a85e822858ef3784a3f93e7e5821b340.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.a85e822858ef3784a3f93e7e5821b340.exe
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Size
305KB
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MD5
a85e822858ef3784a3f93e7e5821b340
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SHA1
f2b938e311106a563c13906d4d43ffce13157c6b
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SHA256
5eac86eb1faf2b4c738f30dea84096f42fbeacbcaf571f846be98b40270d6aba
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SHA512
55e7acf3cb6b36557122cf9bd51819b2208ef7088e7a7c10fe7d81f28ddf89d1a95993ad3c46ac47ba8c15021468756f791443dc6515577792e561101d971263
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SSDEEP
6144:J9seKCBTVcgFf8P1OmWAbqlT1mAvApZlpew+ABFTelEwlqR/tgxd70h3XCwp6N9O:J9sb7gFf8P1OmWAelxmiALlp/XF6lELt
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.a85e822858ef3784a3f93e7e5821b340.exe
Files
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NEAS.a85e822858ef3784a3f93e7e5821b340.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