Behavioral task
behavioral1
Sample
b073676e0b53d295f14cff067cf595eb.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
b073676e0b53d295f14cff067cf595eb.exe
Resource
win10v2004-20231215-en
General
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Target
b073676e0b53d295f14cff067cf595eb.exe
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Size
276KB
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MD5
b073676e0b53d295f14cff067cf595eb
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SHA1
846018fa129413cb77899d77952400759a0c46cf
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SHA256
7fb36173efeab9de6f6eddacd39b428d5ca07c0ab61c3887493f97be911bc7f5
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SHA512
5ed80f3f7218e035a00ac22697b40dac008684435a926e1a084f55f9d1de97f30c1acd11cfd2e0add9f0e889faa038cb3e0b228e3d401cc4b68dffcf2e2ae00b
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SSDEEP
6144:E5je+8EHq2uRBvqdYORLSdn7MUZst5qXsunbLwMddjPXmF6EC1LlzxAKN+xTU5Ax:oj3qPvaR+pMUQunbpd/mF6ECJlzxAKNO
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 b073676e0b53d295f14cff067cf595eb.exe
Files
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b073676e0b53d295f14cff067cf595eb.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: 32KB - Virtual size: 32KB
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
.gfcd 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