Behavioral task
behavioral1
Sample
NEAS.49a20e8cef68d03bada7ca27beef79a0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.49a20e8cef68d03bada7ca27beef79a0.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.49a20e8cef68d03bada7ca27beef79a0.exe
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Size
363KB
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MD5
49a20e8cef68d03bada7ca27beef79a0
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SHA1
ad45837cfeeba7c12553e4fde9e25e8f0ceb38fb
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SHA256
8e2066fcda6ebbcea9ef9618bb72dad20829064f4920903c54672538b722400c
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SHA512
873e51724b71e860adbb7f20ba85892282bb1ae400bf54a68e80812797b014ba6c15cbcbd17edb66b4b5e9ecf07bb2296a4c4280a76340e60d2f20fa2601d710
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SSDEEP
6144:e39yjy06kym/89b7yS49pkuk4Nx73U2S4D23DgDJsAE1m7uLcp37pByk2mAO4VSl:eNyrf9S49yuFL73tS4D2FR1maLcJ/Umn
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.49a20e8cef68d03bada7ca27beef79a0.exe
Files
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NEAS.49a20e8cef68d03bada7ca27beef79a0.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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ