Behavioral task
behavioral1
Sample
22e9824995d35ef54470077bcbd185ed.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
22e9824995d35ef54470077bcbd185ed.exe
Resource
win10v2004-20231222-en
General
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Target
22e9824995d35ef54470077bcbd185ed.exe
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Size
384KB
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MD5
22e9824995d35ef54470077bcbd185ed
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SHA1
6a1b1886e0226d402a87386bf70c0870f9bc7f39
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SHA256
c816b0e4f6c79cc4069b5647849b4ed4336040eca6dc4f154bcff3cdba782e7d
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SHA512
f3c2a827fc3c3ca9315480c7216dbac554cce1a09476803cfda1810080dbc44abe2efba8e2fd499b5721f1f386dc55857b66402c22b24c590f61ae91303b945b
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SSDEEP
6144:CNw5pF/XizTYaT15f7o+STYaT15fsnoW6B1S6Kvw2fV9rU+Lw6gYviIajJsnIfvp:CNsF/eTYapJoTYapbt1S3vwyjrU+LKYY
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 22e9824995d35ef54470077bcbd185ed.exe
Files
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22e9824995d35ef54470077bcbd185ed.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
.fldo 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
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ