Behavioral task
behavioral1
Sample
NEAS.ceefaa7d8cb1761ffd38bfe24766f1e0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.ceefaa7d8cb1761ffd38bfe24766f1e0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.ceefaa7d8cb1761ffd38bfe24766f1e0.exe
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Size
115KB
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MD5
ceefaa7d8cb1761ffd38bfe24766f1e0
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SHA1
54b3d6e0b16d494175d7c2294b29c603441ce5d3
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SHA256
9b110bf1b1e9c9e6c6dda3afe5b5c453832335fd747f0c967e080dfd23d2cb0a
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SHA512
3845529e1f105ea48ab4e74cc125e267280c4c9ab43ce87693028995457cbbd262ab598c73a138781585b956295b878ffbb1fe0c47fa7b288fd9bd49fd805d49
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SSDEEP
1536:70CIIBi8SOthU1S8x2eYZQiQrrb2LoyvCbrIRQW1ooQUPRMcu30MUwZkTKr4:75iyUQmx8odbrIR/SoQUP5u30KqTKr4
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 NEAS.ceefaa7d8cb1761ffd38bfe24766f1e0.exe
Files
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NEAS.ceefaa7d8cb1761ffd38bfe24766f1e0.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
.reloc 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
.text 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
.reloc Size: 8KB - Virtual size: 8KB
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: 1024B - 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
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ