Behavioral task
behavioral1
Sample
b0f3c28575628d8d8afde282f1771499cb5272036ada5857eb15e732683692ad.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b0f3c28575628d8d8afde282f1771499cb5272036ada5857eb15e732683692ad.exe
Resource
win10v2004-20240412-en
General
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Target
77427e3e01ee0fc863e9bb394efb0115563d63903e5aafa865078703ea8d6ac4
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Size
347KB
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MD5
c4b22bffa053a2aa5b8c30ae3f2cb69d
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SHA1
88295d2bba83bed9d18d0bfe56edc18880374de0
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SHA256
77427e3e01ee0fc863e9bb394efb0115563d63903e5aafa865078703ea8d6ac4
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SHA512
5cfeba7ae7702643ba79375e8167877b02e0477c5d7a1ececdd6049d41c9ac1aa80af3865e36e54bd9dfb2993a89aaa8bcd93f6c17f58ba6512bfe5c466649c8
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SSDEEP
6144:+UsYIA/7ttfqrLSNN6o4D2IY49SnqAcS5r3zquklM1z7g3YoRiEt4LsR:wYr/fqrLmco3XnHjsM1oTRuL4
Malware Config
Extracted
darkcomet
Guest16
10.10.0.100:1604
DC_MUTEX-F54S21D
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InstallPath
MSDCSC\msdcsc.exe
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gencode
XEWpnAf1YdiS
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install
true
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offline_keylogger
true
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persistence
false
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reg_key
MicroUpdate
Signatures
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Darkcomet family
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Processes:
resource yara_rule static1/unpack001/b0f3c28575628d8d8afde282f1771499cb5272036ada5857eb15e732683692ad.exe upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/b0f3c28575628d8d8afde282f1771499cb5272036ada5857eb15e732683692ad.exe
Files
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77427e3e01ee0fc863e9bb394efb0115563d63903e5aafa865078703ea8d6ac4.zip
Password: infected
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b0f3c28575628d8d8afde282f1771499cb5272036ada5857eb15e732683692ad.exe.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: 580KB - Virtual size: 580KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
UPX1 Size: 248KB - Virtual size: 248KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 112KB - Virtual size: 112KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE