Behavioral task
behavioral1
Sample
1674245761c6427b691a5da398b8ee95.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1674245761c6427b691a5da398b8ee95.exe
Resource
win10v2004-20231215-en
General
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Target
1674245761c6427b691a5da398b8ee95.exe
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Size
664KB
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MD5
1674245761c6427b691a5da398b8ee95
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SHA1
5322e515bdf69ab43d6ee08745ff11d30b46f9fc
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SHA256
e8dc686e84405da4c4edc37e2ce11d2ce5a32eaa73a95c65d1be87a083a7905e
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SHA512
cbd863ab98a826da35682223576d465f062b95957cfce8ee11e4b489d64205dd1d13b1ccd0d81aa4ec415a5b310621663442429e9d6248c21b8c1d249dca5ed2
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SSDEEP
12288:qs8pV6yYP4rbpV6yYPg058KpV6yYPNUir2MhNl6zX3w9As/xO23WM6tJmDYjmR54:qs8W4XWleKWNUir2MhNl6zX3w9As/xOX
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 1674245761c6427b691a5da398b8ee95.exe
Files
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1674245761c6427b691a5da398b8ee95.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: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ