Behavioral task
behavioral1
Sample
a93ee68a88babf80e9ea7af2f0c31115a98680d14af4a3ec6bcb60b7c6199533.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
a93ee68a88babf80e9ea7af2f0c31115a98680d14af4a3ec6bcb60b7c6199533.exe
Resource
win10v2004-20240412-en
General
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Target
5de893b2e4e2ca63e3dfba1ca8fd57bb44b920fd25c1c6c720bb15c3bae45f12
-
Size
40KB
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MD5
1887e84a16365a8de7522804b86dac25
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SHA1
f2f6edd89efa30cf81ce77e7b5b6787ef5401824
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SHA256
5de893b2e4e2ca63e3dfba1ca8fd57bb44b920fd25c1c6c720bb15c3bae45f12
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SHA512
c5e6ca653ad00341818aad0fdcd36aea3a8df85f80a999f010489bca71cd98feda5985181a0c6a7df3d901420a71c4e964c5e30c402ac06bceeb3d33c8e1b735
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SSDEEP
768:eByxBsk5GPi2v797PnMJgS6mLPZqZJHYERvkKCHmJykqHhkbqmpK+fMYpqXp9tOP:tPsTPiO9TMJ9RLxCJ48CHmnEhL+fnU5e
Malware Config
Signatures
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Detected Xorist Ransomware 1 IoCs
resource yara_rule static1/unpack002/out.upx family_xorist -
Xorist family
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resource yara_rule static1/unpack001/a93ee68a88babf80e9ea7af2f0c31115a98680d14af4a3ec6bcb60b7c6199533 upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/a93ee68a88babf80e9ea7af2f0c31115a98680d14af4a3ec6bcb60b7c6199533 unpack002/out.upx
Files
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5de893b2e4e2ca63e3dfba1ca8fd57bb44b920fd25c1c6c720bb15c3bae45f12.zip
Password: infected
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a93ee68a88babf80e9ea7af2f0c31115a98680d14af4a3ec6bcb60b7c6199533.exe windows:4 windows x86 arch: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: 96KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch: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
.text Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 65KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE