Behavioral task
behavioral1
Sample
b0d4f26844e8c62db1245bd9c4a3931f.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
b0d4f26844e8c62db1245bd9c4a3931f.exe
Resource
win10v2004-20231020-en
General
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Target
b0d4f26844e8c62db1245bd9c4a3931f.exe
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Size
378KB
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MD5
b0d4f26844e8c62db1245bd9c4a3931f
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SHA1
a1d8623807614556f117e61e16ebcff0741936c6
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SHA256
0a2055ee950cd96e3c3df702366cf7b1292221a28b9657ef59efeb4afe30551a
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SHA512
53c72b5e10d0e4e6637b2b255abd69617db36fbde866af97db5f18c9b11b7949a3fb46970b8257738a51a1ed586c2e8760c9746276edeba9e364304838a78925
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SSDEEP
6144:KGTA+WbGVM+prtMsQBma/atn9pG4l+0K76zHTgb8ecFeK8TJ4u392vVAMR4/5V0L:ZkXCRMsEat9pG4l+0K7WHT91M52vVAMb
Malware Config
Signatures
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Berbew family
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Malware Backdoor - Berbew 1 IoCs
Berbew is a malware infection classified as a 'backdoor' Trojan. This malicious program's primary function is to cause chain infections - it can download/install additional malware such as other Trojans, ransomware, and cryptominers.
resource yara_rule sample family_berbew -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b0d4f26844e8c62db1245bd9c4a3931f.exe
Files
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b0d4f26844e8c62db1245bd9c4a3931f.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