Behavioral task
behavioral1
Sample
NEAS.e34b4acb05868334f95e9135a9497d20.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.e34b4acb05868334f95e9135a9497d20.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.e34b4acb05868334f95e9135a9497d20.exe
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Size
416KB
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MD5
e34b4acb05868334f95e9135a9497d20
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SHA1
3092f2d2903add16acc1be64b42fb70cc83e676f
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SHA256
9415163fbbfa90100eddea76ea3f2b6187ba9a5bafa78ceb161ca339461905c4
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SHA512
9c152eadada665567253453cfa1181aa6430722b0f562f08d9ed03e43aebf294799d5f1a73ed0ff2e782164cf6f2f59ddc99c2540429e567df578561a04d443a
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SSDEEP
12288:yiStYJ07kE0KoFtw2gu9RxrBIUbPLwH96/I0lOZ0vbqFB:lcYJ07kE0KoFtw2gu9RxrBIUbPLwH96I
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.e34b4acb05868334f95e9135a9497d20.exe
Files
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NEAS.e34b4acb05868334f95e9135a9497d20.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