Behavioral task
behavioral1
Sample
NEAS.dff4f67be2c7b80be1d9cdead2209650.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.dff4f67be2c7b80be1d9cdead2209650.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.dff4f67be2c7b80be1d9cdead2209650.exe
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Size
261KB
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MD5
dff4f67be2c7b80be1d9cdead2209650
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SHA1
e35a23d534532e1773f58f5c78cfb1790f5e9164
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SHA256
1250e2364386867c7d808b82373ae8aeeb498bd487bf8026adcaa1a9bdd65498
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SHA512
f52ad84aba46b32fe1a2eff2b24f1e26c45dbd31b6fe21501d17bf56ddf99a3b1b0bd55579f41cd8c8470771f5ba2c73219743a53941e455fffea0eb5fea2807
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SSDEEP
6144:FTEq7XdDZpSUP+pJy4/+pK4pyPWrsWKUHjofWrdq7tieDPMl6LUbbrcZd:FTzDDhKapKpPWATAjo+rMx3DPG6LUbbu
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.dff4f67be2c7b80be1d9cdead2209650.exe
Files
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NEAS.dff4f67be2c7b80be1d9cdead2209650.exe.exe windows:1 windows x86 arch: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: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kofbl Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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