Behavioral task
behavioral1
Sample
NEAS.4c4317d19b4f465ca998d1e5b10bc3c0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.4c4317d19b4f465ca998d1e5b10bc3c0.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.4c4317d19b4f465ca998d1e5b10bc3c0.exe
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Size
363KB
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MD5
4c4317d19b4f465ca998d1e5b10bc3c0
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SHA1
f85a33d19ecda6ac7c6fd4943b8fcc9b570229b2
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SHA256
ace8dd98f2446f48f9372d8e3c2451545be7f792506c732eee1f322322359a85
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SHA512
eb23290ff2060d898f3cf3ee484a0a9542695222618cbeac7b3927848ce3131989be1650415d9f325ab72df7469b8a851b772ecafc41aa600f2886695c04068c
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SSDEEP
6144:aLxqs5xSKmWNPOvkym/89b7yS49pkuk4Nx73U2S4D23DgDJsAE1m7uLcp37pBykV:pUY6f9S49yuFL73tS4D2FR1maLcJ/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.4c4317d19b4f465ca998d1e5b10bc3c0.exe
Files
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NEAS.4c4317d19b4f465ca998d1e5b10bc3c0.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