Behavioral task
behavioral1
Sample
NEAS.a27d080f5a883c34c3fd6d3661f6b9a0.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
NEAS.a27d080f5a883c34c3fd6d3661f6b9a0.exe
Resource
win10v2004-20231025-en
General
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Target
NEAS.a27d080f5a883c34c3fd6d3661f6b9a0.exe
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Size
269KB
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MD5
a27d080f5a883c34c3fd6d3661f6b9a0
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SHA1
6e1805834224fd224d7014ec4bd58448cb182884
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SHA256
a0095d5ba0fac1a229de93d967dc6fc6370f5bc1a2bb363db4cbebd673e7b050
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SHA512
d648fa12061ecb259579a77f11f119642b0cf2a0221244f25b616cf4ed3771d5e1595a6fb45d0d0f2980c9d57f219768e470529cf6bd55d993b135d0a9eeae9d
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SSDEEP
6144:j9Ff69OATVlDX4EYtCwGtMtkiXOoloMr1JeSldqP7+x55Kmj50GXoCcmASBTw2Ao:j9I9OATuChtMtkM71r1MSXqPix55KI5Z
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.a27d080f5a883c34c3fd6d3661f6b9a0.exe
Files
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NEAS.a27d080f5a883c34c3fd6d3661f6b9a0.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