Behavioral task
behavioral1
Sample
NEAS.5fad3f7c530761db9fd0983e3fdb1f60.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.5fad3f7c530761db9fd0983e3fdb1f60.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.5fad3f7c530761db9fd0983e3fdb1f60.exe
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Size
363KB
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MD5
5fad3f7c530761db9fd0983e3fdb1f60
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SHA1
2ab59a6b3ed10867656672a24296644295d5accb
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SHA256
97e3bb81de87c6230463fe2a6c5d8dc60065efaf357da19961457380364c348c
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SHA512
9a1c620376cdd9644f33911f62769d279d89f93116ed86ec76b608e2f0ac14311c00a1a83d5fd29cd4deb471f55b46b0bda13bf99be865baa4d1cda66a015dd5
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SSDEEP
6144:C6+0udkym/89b7yS49pkuk4Nx73U2S4D23DgDJsAE1m7uLcp37pByk2mAO4VSJ5l:C6+uf9S49yuFL73tS4D2FR1maLcJ/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.5fad3f7c530761db9fd0983e3fdb1f60.exe
Files
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NEAS.5fad3f7c530761db9fd0983e3fdb1f60.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