Behavioral task
behavioral1
Sample
NEAS.2afa107ce79dc78666b18aab773fe070.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.2afa107ce79dc78666b18aab773fe070.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.2afa107ce79dc78666b18aab773fe070.exe
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Size
478KB
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MD5
2afa107ce79dc78666b18aab773fe070
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SHA1
a5f9576dd3f4ce1587c31ed14712d838eeeb4785
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SHA256
c9a1af38e355b9d2ebe4312e519b39129f713f037b852d5376db7a3b734e769a
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SHA512
a2bb883d4c66ab4c8afc18b1ab388615e5fc23c3d10caec1ba8837063836af21330e8668ae2943b4696838d1b5361cfc9ebcc9f8c5aef6ea1d2b57eca8ded1f3
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SSDEEP
12288:B4pV6yYPMLnfBJKFbhDwBpV6yYP6Utri+Woh3YRVDDf1LcXD3v+2JFrfzAXmR:B4WMLnfBJKhVwBW6Utri+WoxYRVDr1Ls
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.2afa107ce79dc78666b18aab773fe070.exe
Files
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NEAS.2afa107ce79dc78666b18aab773fe070.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: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ