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Behavioral task
behavioral1
Sample
2272-3-0x0000000000A00000-0x000000000162A000-memory.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2272-3-0x0000000000A00000-0x000000000162A000-memory.exe
Resource
win10v2004-20241007-en
General
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Target
2272-3-0x0000000000A00000-0x000000000162A000-memory.dmp
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Size
12.2MB
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MD5
6a5a874fcb2994479ddfa3acbf063885
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SHA1
c6970d8ab5b39cdd9065c52a5f82e619c934a44f
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SHA256
e541eb7d5fcf320ed01abecc05c1760480a025269d242452499bfc73be14d0db
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SHA512
5c5bbb25abb0bc01f9035f3b31ede08eccbfa721a8a1614fc135e6c7c331c53d8369ba01900bc121876fcc8442cd57e992582bec3db792262224975bbe63980f
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SSDEEP
98304:6eCzYtJziU1cKQgUz5upbKFSyWutTkV8q5BlsbczXwyb/hZHLTXcBTWxyFl:iUz1NDrbcbcVZrTUT
Malware Config
Extracted
cryptbot
Signatures
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Cryptbot family
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Embeds OpenSSL 1 IoCs
Embeds OpenSSL, may be used to circumvent TLS interception.
resource yara_rule sample embeds_openssl -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2272-3-0x0000000000A00000-0x000000000162A000-memory.dmp
Files
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2272-3-0x0000000000A00000-0x000000000162A000-memory.dmp.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
Size: 2.5MB - Virtual size: 6.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 428B
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
IMAGE_SCN_MEM_WRITE
Size: 512B - Virtual size: 3.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
tflagfcm Size: 1.7MB - Virtual size: 1.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
nhxcrbvn Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.taggant Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE