Behavioral task
behavioral1
Sample
NEAS.e3f4a410466bc2c5d4f912aad1992760.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.e3f4a410466bc2c5d4f912aad1992760.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.e3f4a410466bc2c5d4f912aad1992760.exe
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Size
3.2MB
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MD5
e3f4a410466bc2c5d4f912aad1992760
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SHA1
1c340121fc4f369beaa7548354e3853122baa7c0
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SHA256
562b277d83a50277bd57413a2ce768c53e25f25d4378ffb06f1ade575fbb993c
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SHA512
2af77d586ef35e9bfa10cb91bdd953412d750c13837fa6ae6f664fe88ce92b14bf1664ec534572ef79c1bdfd4247103c79110d2169def0201a851988fe12d246
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SSDEEP
98304:KlBFLPj3JStuv40ar7zrbDlsa2VIlPWYv1NT/YUugy:KlBFLPj3JStuv40ar7zrbDlsa2VIlPWH
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.e3f4a410466bc2c5d4f912aad1992760.exe
Files
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NEAS.e3f4a410466bc2c5d4f912aad1992760.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: 1024B - 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