Behavioral task
behavioral1
Sample
9f912689bee40b9ae0b0eedf2fd3475d.exe
Resource
win7-20240221-en
General
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Target
9f912689bee40b9ae0b0eedf2fd3475d.exe
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Size
282KB
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MD5
9f912689bee40b9ae0b0eedf2fd3475d
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SHA1
2ee98f74cf60ff37e763769609051b366e642661
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SHA256
3c964aa7487501c3327a0e0658ea20860d070431bd467ec16273c1d00b106a63
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SHA512
52e4e03a553b72e4d33f0187697942e88d60c0538f698490ae4f1a4a909b1c19000bd8f6c84615c86c38b45536429022f1db48b6d786f6d9d58d3e0319d7bd21
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SSDEEP
6144:0+naOtx8uM/yVoi/WMxT/0G3kGkEjiPISUOgW9X+hOGzC/:1TOqVoiOMxcgkmZzcukG2/
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 9f912689bee40b9ae0b0eedf2fd3475d.exe
Files
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9f912689bee40b9ae0b0eedf2fd3475d.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 144KB - Virtual size: 140KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 32KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ