Behavioral task
behavioral1
Sample
NEAS.dc60a117a65f21a1a0f00217a498dc50_JC.exe
Resource
win7-20231020-en
General
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Target
NEAS.dc60a117a65f21a1a0f00217a498dc50_JC.exe
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Size
453KB
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MD5
dc60a117a65f21a1a0f00217a498dc50
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SHA1
6a25f4f113262a9b8beff43f3041cad29e28bbce
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SHA256
5fa76dc6e0ef81f1c59dbeee4157bbf2a9fa09f56d1cb973ed8e11aac4caf869
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SHA512
bbadfbc0ba9ad74dc3d0c87398ff5cb594d648aa09859ef9d5fe85306557b5dd95649430b2a318d6c2aade7c62b7e7dd22dcea62d4959fff932f1fef709f5483
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SSDEEP
12288:64wFHoSJ1zBR/p2r8Cnkhdar2oGNLty6SDXaXIKJcnsjs0STADuO1ve5yqh8R:MtBR/Mr8Cnkhdar2oGNLty6SDXaXIKJJ
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 -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.dc60a117a65f21a1a0f00217a498dc50_JC.exe
Files
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NEAS.dc60a117a65f21a1a0f00217a498dc50_JC.exe.exe windows:4 windows x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.code Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ