Behavioral task
behavioral1
Sample
NEAS.041a301dec046b6b32b792b64baac15f.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.041a301dec046b6b32b792b64baac15f.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.041a301dec046b6b32b792b64baac15f.exe
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Size
3.4MB
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MD5
041a301dec046b6b32b792b64baac15f
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SHA1
987daa405e65c90db9a3695411545eda9d66e7e0
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SHA256
45f71590e4ea92e91d231783c5e8f60d8cdbd7e60eac6f54c0cca507097e2871
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SHA512
929e5d65966d75b8651144c0814d315290435850fa225de3e522f826ab5f6ddb7f9edd5b694c64422540e57ff8b845fba6966b0046903903d27b9477dc3ebda9
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SSDEEP
98304:v31g9hwiqxU9N+pPrHf5dqt03USyIFoCKu9gF7G0RPKnllYUugy:f1g9hwiqxU9N+pPrHf5dqt03USyIFoCu
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.041a301dec046b6b32b792b64baac15f.exe
Files
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NEAS.041a301dec046b6b32b792b64baac15f.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: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ