Behavioral task
behavioral1
Sample
0f3876b1fd03238d1d37c622314cea11.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
0f3876b1fd03238d1d37c622314cea11.exe
Resource
win10v2004-20231215-en
General
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Target
0f3876b1fd03238d1d37c622314cea11.exe
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Size
416KB
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MD5
0f3876b1fd03238d1d37c622314cea11
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SHA1
577cbf5f50dd5c5b13161299f10545db3b0b09c6
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SHA256
e1ea4c41cfe824c6074f5042e096acc7bfe8e41b8b137b92a4846dec1dda7583
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SHA512
8ea97951faea8c4b6fa514d0e47d564711da54e3cf8d21c951a71e0e4d1847228ace729117108ac45bb1611d7e0f0a93f3a6494b3917aa7601ff8c581a9e44bb
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SSDEEP
12288:kOAYJ07kE0KoFtw2gu9RxrBIUbPLwH96/I0lOZ0vbqFB:LAYJ07kE0KoFtw2gu9RxrBIUbPLwH96I
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 0f3876b1fd03238d1d37c622314cea11.exe
Files
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0f3876b1fd03238d1d37c622314cea11.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