Behavioral task
behavioral1
Sample
0001a0972e72e8960ee03dc075330c87.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
0001a0972e72e8960ee03dc075330c87.exe
Resource
win10v2004-20231222-en
General
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Target
0001a0972e72e8960ee03dc075330c87.exe
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Size
378KB
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MD5
0001a0972e72e8960ee03dc075330c87
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SHA1
c492c0b86d766bb96f641c05b8892936d1fec8c2
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SHA256
a9a3828ab1cd7c539f7f58e9ca5a755847ff2ce0b740a52650b75a9eb00e4a57
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SHA512
a20b998761ec6d63ce812d989ecf583175dbf4171ab97ea0fb161cb46da554f379e7cdf7ae6d2f7cc51ede4ccd27f6285d720ecbd89ae06d98cf1e645defa168
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SSDEEP
6144:5qvK4lprtMsQBma/atn9pG4l+0K76zHTgb8ecFeK8TJ4u392vVAMR4/5V0lLn+CV:gyCRMsEat9pG4l+0K7WHT91M52vVAMqa
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 0001a0972e72e8960ee03dc075330c87.exe
Files
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0001a0972e72e8960ee03dc075330c87.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: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
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: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kofbl Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ