Behavioral task
behavioral1
Sample
NEAS.10262397de2032ce9d4e5d79a6b381f0.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.10262397de2032ce9d4e5d79a6b381f0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.10262397de2032ce9d4e5d79a6b381f0.exe
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Size
269KB
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MD5
10262397de2032ce9d4e5d79a6b381f0
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SHA1
cb0732aa3c807e4ad5ced8134a9665def0bfd742
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SHA256
bc9cc98239c42f894a68061ca657060d65629d30037d2b4f1c4493467eb8b11d
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SHA512
e3311045e02c8dc9cb4c05e0917b9c9a50701e9ed8a00b21854a1b6690020e0ad21b630a0951725bfeb4b942f84df1fdf33701f5013b1eb5dc77d74db6cef423
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SSDEEP
6144:PAmw2SDX4EYtCwGtMtkiXOoloMr1JeSldqP7+x55Kmj50GXoCcmASBTw2AXC21qh:zwuChtMtkM71r1MSXqPix55KI5fX/cTy
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.10262397de2032ce9d4e5d79a6b381f0.exe
Files
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NEAS.10262397de2032ce9d4e5d79a6b381f0.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
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ