Behavioral task
behavioral1
Sample
a9204d26181c9fe47ac5992ef4c81f0c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
a9204d26181c9fe47ac5992ef4c81f0c.exe
Resource
win10v2004-20231215-en
General
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Target
a9204d26181c9fe47ac5992ef4c81f0c.exe
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Size
384KB
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MD5
a9204d26181c9fe47ac5992ef4c81f0c
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SHA1
94ec1043100e668982097b1718bf88fc3994f869
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SHA256
a6faeed0f6213194f1420b1d547ff18860cc48baff323fb4efcb2591c76d3e33
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SHA512
c9d6da71d7efbe00018d1f32eb1b2d351fb0cd91beffaf7f78c18b37a953bb88e6d5ba8ad530f8e5d3f2b5e4dc893dfca727cdebddbab1f666075f677b5bd4fb
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SSDEEP
6144:Du2yFzxvpui6yYPaIGckjh/xaSfBJKFbhD7sYQpui6yYPaIGck7/DiuoH3ygNbbL:Du2yVRpV6yYPMLnfBJKFbhDwBpV6yYPV
Malware Config
Signatures
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Berbew family
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Malware Dropper & Backdoor - Berbew 1 IoCs
Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a9204d26181c9fe47ac5992ef4c81f0c.exe
Files
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a9204d26181c9fe47ac5992ef4c81f0c.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: 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: 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