Behavioral task
behavioral1
Sample
NEAS.77c63f5ac1e5dd7f5ae8dce421116010.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.77c63f5ac1e5dd7f5ae8dce421116010.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.77c63f5ac1e5dd7f5ae8dce421116010.exe
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Size
363KB
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MD5
77c63f5ac1e5dd7f5ae8dce421116010
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SHA1
af3c1bdd9cacad24b506c226aa98b29730216b92
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SHA256
cf6928f096dc585ae97b8fc70adb23f3d623909c5c93d0651af0008e7263afb5
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SHA512
73594d14b93f1c48340ad79dbd01657467ffce8d89e3931bb27abf47e3c8d2d89f5f9ee723749f5b319d1f4027722d4ebace49a1ac6dc5410a82eb6d824373b1
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SSDEEP
6144:d3Qcr92aHq0LXtTTsAkym/89b7yS49pkuk4Nx73U2S4D23DgDJsAE1m7uLcp37pd:BQcrpq0dmf9S49yuFL73tS4D2FR1maLW
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.77c63f5ac1e5dd7f5ae8dce421116010.exe
Files
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NEAS.77c63f5ac1e5dd7f5ae8dce421116010.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