Analysis Overview
SHA256
39d57edb8bc375d7dc3ef4c5297d35cf2546e75ba605d35a71fddfc5c3c8c248
Threat Level: Known bad
The file c2a69dc2b7c725baab3b12bf4a53df8f was found to be: Known bad.
Malicious Activity Summary
CyberGate, Rebhip
Adds policy Run key to start application
Modifies Installed Components in the registry
UPX packed file
Suspicious use of SetThreadContext
Drops file in Windows directory
Enumerates physical storage devices
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-12-28 04:10
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-12-28 04:10
Reported
2024-01-08 04:35
Platform
win7-20231215-en
Max time kernel
122s
Max time network
126s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2128 wrote to memory of 2188 | N/A | C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe | C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe |
| PID 2128 wrote to memory of 2188 | N/A | C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe | C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe |
| PID 2128 wrote to memory of 2188 | N/A | C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe | C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe |
| PID 2128 wrote to memory of 2188 | N/A | C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe | C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe
"C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe"
C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe
C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe
Network
Files
memory/2128-0-0x0000000074590000-0x0000000074B3B000-memory.dmp
memory/2128-1-0x0000000074590000-0x0000000074B3B000-memory.dmp
memory/2128-2-0x0000000000130000-0x0000000000170000-memory.dmp
memory/2128-3-0x0000000074590000-0x0000000074B3B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-12-28 04:10
Reported
2024-01-08 04:35
Platform
win10v2004-20231222-en
Max time kernel
1s
Max time network
146s
Command Line
Signatures
CyberGate, Rebhip
Adds policy Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\WinDir\\Svchost.exe" | C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Policies = "C:\\Windows\\WinDir\\Svchost.exe" | C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run | C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe | N/A |
Modifies Installed Components in the registry
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{06WY328S-H2JC-G357-K5E1-LTO2C63ASA5T} | C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{06WY328S-H2JC-G357-K5E1-LTO2C63ASA5T}\StubPath = "C:\\Windows\\WinDir\\Svchost.exe Restart" | C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2916 set thread context of 2408 | N/A | C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe | C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\WinDir\Svchost.exe | C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe | N/A |
| File opened for modification | C:\Windows\WinDir\Svchost.exe | C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe
"C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe"
C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe
C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe
C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe
"C:\Users\Admin\AppData\Local\Temp\c2a69dc2b7c725baab3b12bf4a53df8f.exe"
C:\Windows\WinDir\Svchost.exe
C:\Windows\WinDir\Svchost.exe
C:\Windows\WinDir\Svchost.exe
"C:\Windows\WinDir\Svchost.exe"
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 3.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hackdarkcomet.no-ip.org | udp |
| US | 204.79.197.200:443 | tcp | |
| US | 8.8.8.8:53 | hackdarkcomet.no-ip.org | udp |
Files
memory/2916-0-0x0000000075500000-0x0000000075AB1000-memory.dmp
memory/2916-1-0x0000000075500000-0x0000000075AB1000-memory.dmp
memory/2916-2-0x0000000000730000-0x0000000000740000-memory.dmp
memory/2408-4-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2916-7-0x0000000075500000-0x0000000075AB1000-memory.dmp
memory/2408-6-0x0000000000400000-0x000000000044F000-memory.dmp
memory/2408-3-0x0000000000400000-0x000000000044F000-memory.dmp
memory/4184-16-0x0000000001200000-0x0000000001201000-memory.dmp
memory/4184-15-0x0000000000D80000-0x0000000000D81000-memory.dmp
memory/4184-76-0x0000000010480000-0x00000000104E5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Admin2.txt
| MD5 | 2f5132ee7292334708bcd170b2e3102d |
| SHA1 | 64fd39f1da18a4ab4742596a12282f070fc563ac |
| SHA256 | 7b34d21529381c41a176fe8115495e448b38109af154c911f4616d556a8014cb |
| SHA512 | da4c18574164079b3848addf8d72229be95e6b1e20e6c46e95749d17e83766f44252728cfc3eb9d034895ee80b70737369e9373cf8dffe50cea445187b212d38 |
C:\Users\Admin\AppData\Roaming\Adminlog.dat
| MD5 | bf3dba41023802cf6d3f8c5fd683a0c7 |
| SHA1 | 466530987a347b68ef28faad238d7b50db8656a5 |
| SHA256 | 4a8e75390856bf822f492f7f605ca0c21f1905172f6d3ef610162533c140507d |
| SHA512 | fec60f447dcc90753d693014135e24814f6e8294f6c0f436bc59d892b24e91552108dba6cf5a6fa7c0421f6d290d1bafee9f9f2d95ea8c4c05c2ad0f7c1bb314 |
memory/2408-71-0x0000000010480000-0x00000000104E5000-memory.dmp
C:\Windows\WinDir\Svchost.exe
| MD5 | c2a69dc2b7c725baab3b12bf4a53df8f |
| SHA1 | da30780b614c97873166765fe12d27e1f37016e5 |
| SHA256 | 39d57edb8bc375d7dc3ef4c5297d35cf2546e75ba605d35a71fddfc5c3c8c248 |
| SHA512 | 83aa77e4abc77d465e45b329979c6bf91191747d9888852c83a1030f89c37ad11bce9cadc72ec89d9fb7d97b4c245cd9a1040e092090142b71547b693e94d8bc |
memory/956-100-0x0000000073A60000-0x0000000074011000-memory.dmp
memory/956-103-0x0000000073A60000-0x0000000074011000-memory.dmp
memory/956-102-0x0000000073A60000-0x0000000074011000-memory.dmp
memory/2408-11-0x0000000010410000-0x0000000010475000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | e6cb37733dec28bdddadfd66de80ed7f |
| SHA1 | abed147f5d3a6f6d810891a892ce90eeb19a5d4b |
| SHA256 | 8957eeefede30a0668bf2cbca8c4714c4dfadcfe95340845a1837e3aef9e09e8 |
| SHA512 | 7e051a2474b5dfa3b6474a964bc379a68c1cb01ecb4a3f3ee7e8966c8aad1f557d761baeb798b744210979e94f825fed80400899269428aff003c33cb8014dd4 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | c0ae4ecec64b4dff8a723945dd7c6cbb |
| SHA1 | c326fb7cc215f0b391dfd7b2a108ceaa80746ece |
| SHA256 | 38c2ff0b446eae26b0b2fc9811c44aa07f23c5091aa4403a4c9a8224d7dc4af3 |
| SHA512 | 4b5f4b7ae396714ed2e706a5d8bfa72da3ff8332a0e9ec9d6b1c3231fd4f70853222511ded2231c2302bfaa4c012dfdd82c70bdcfe38f7809589597e0726d9aa |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | be62ebfb1f3e4b82b4ab084c25b39d4f |
| SHA1 | f8529a54a43c6042f99944a9d22507185a6a7039 |
| SHA256 | 80ebef503beb4b6baf281a64cfad9e89af0ec2366b5e137d745130bf62aaa0da |
| SHA512 | d3d52ed1c16adb1b7c868bd1b92f834b7afcae519c0fd98e7ca534bce604a1336a23468319f446428bfe735912de3c5e607fa2a5514326ea8174425c4c4ffc83 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 447843a3a1900bac7333dfa58a5caa93 |
| SHA1 | cc63d77b3fcffb400217cfca275c0e030559d1b5 |
| SHA256 | aacc2cf61ec02e7de10dae0080cf7502415d3720d0283cac8b42bf04789da720 |
| SHA512 | 4c1e86656878c920101a9d23c1727f8c40b6eda9a73828a58e610f786e1d504e36b50294d22fb6cd77a8f78ffe9133668757701e385d618740238a827c536e8f |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | facbdfd436deed6d3fb898c1e20e64e3 |
| SHA1 | 1710398227ecb1873864e55009cd44427f969d88 |
| SHA256 | 644395b77a42f1da1c445bc00e41b9a1d6021cbb77df8576cc2acb4dfd784112 |
| SHA512 | 898832bc7a3f49c42b74542d761cdca697ba17e5f12b31f95d2f8d0b712253f3cda114ac2cb371efb8dc3ba439e9a80b9c64aa3fd3649a8b898f9723be06d8a4 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 803af65ed2dbf81f0897e7145d241435 |
| SHA1 | 4c1a575ceda541bb7d671ff8323ca6296bb7fabf |
| SHA256 | a3c65acf7f3a02934030fbdb1235d359e671215bafd52bc8af7fe64b580395b8 |
| SHA512 | 2e278742c1d832bbe297e6ebb9891c82c70e15520a000fd17893c77de70253144fc79ba5ef340f8f37776188059567644673ea35e2d03462669692362a8d91ff |
memory/4184-974-0x0000000010480000-0x00000000104E5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | f2e2e544d9c54b4204dd3c869526578d |
| SHA1 | 1ed64b1dca83eddafcb558a681bf48d50ff798cf |
| SHA256 | 43a4c32285c3242048360a349f54d08ba174712c4a587cc8ac569ac5616f7a9d |
| SHA512 | a5b2a790d4288d1d55563c6e32fc6bef73c9d9238c2e4ab06b7a7fe4e6d8b8f3a09cbdd9fd8e8e6fbe49b9a7d88fecb8674375279e5805c5418055bf159f63d3 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | bbc2425b6d6b339602f860f6c68101fb |
| SHA1 | 81139774590befd7c1c06b8eae6bce3dc1c6bef0 |
| SHA256 | 7d21a4a2f059faadd3f93d099c5a4190d9428ca462bd6ac26a4b40b983f8cfe2 |
| SHA512 | 39093bf53c40485c8740f242906975421b3543cf240da422cbe5b0bdfa7df1b0f0ad3a8dae4e051fd216500ff938eb9fe1461127df60c919b60c5b475ea8face |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 07d91d76b7fad333655790b16eb87a38 |
| SHA1 | 008fb8a83883df77a3de74479f9ec8f33464cba7 |
| SHA256 | c3d11fc360a6bc4409087b8932ca65b9ab2ac61357e666f58bfdda0451700601 |
| SHA512 | e2126ebbfe8addc0d5348a65f46d07179714f7e060449afeee2cb0864b521320081a565b5613178ffa5fc6407fd7486cbfceb9aa0d72c1a7595e3a344e7764ba |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 32293a97949fc38d254f4aca9f9dd2e9 |
| SHA1 | 6f8438468e8c77fd2451c7ef6135bae9e9ef9d92 |
| SHA256 | 756fde3d0fd76ce0c3474df580dbd87b6e66853e187cd2f87cb8d4c10f93eb6e |
| SHA512 | 051673e56e09fd7dcb4d3d89221be589efbeda789f775047b8c9cc18ed7ee39eef430a4b80117bba79ea4581cd551dcc0f97041bce4d607f6225cd026624406e |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 6f2cdd7bbe53dc9ec45f4ed65f9b3e91 |
| SHA1 | 460545764720279da3b7098c7ee374ab8ba2ce56 |
| SHA256 | 45d0ff4064ac03a22f63c1e9ad545bb977a40ceee2ce5b24db9775972f5a5622 |
| SHA512 | dc8265fd70723e1f500b18049dcd660e0c14058eead7baef76db2fb391610e6ea25fbbc14bf493001b1213368544da0d49d718612bedfa93dbf1d8afc6a871ed |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 92281e4c6fca9295d653e0c970b1a100 |
| SHA1 | 124befa89d2252fc0a3a190ae60320801720efc5 |
| SHA256 | 3a9497670e01147e2cf73b9bb56fe1efe482a701f0adac74acd06e395920bce5 |
| SHA512 | 6d98ba8fd30d70c19d0c4632109cfa32e5be6efd04d20c589522454880fb39b27f49d6bf63e58a1d1365decd52f49e81866f47c2cca162e089d4c1b68f6ac876 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 3ab9e8512aeec0f7747de1640390852a |
| SHA1 | ce78d73e98263bce560446631cf4dc00fdf037f0 |
| SHA256 | c9ea7120f01d39e176cf9a7412a7619305bb85bee79bf3c3396898aab016bd8a |
| SHA512 | adc9d27ffe6047b15b389918a6663276542e711ead40906c4466e900854f363dc6b49258944218af31409b7f68ad20a90db4cebc811751e21f280323af620800 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | d15ed659d241784008eebf960c8df12b |
| SHA1 | 0ebd871cc4c835089e9a58cb02537d2dd04bfb0c |
| SHA256 | 84ebb8248e7c9a98c64841f270019ac07983bb3210b4fcb8138ada40fcf1bf7f |
| SHA512 | 4c5423f2060ea5b0eb81ba665face3af6c493eab68e88207f1b99e8a16f55ba72d8e3d2d97ed3a6bad485e32c2f285b1aadbac8eba0c93013f948b7a1e3b3125 |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 99091a1a34f4740e1f1bd0c4edd9442b |
| SHA1 | 6269b1307d4e1997148f830bf7063fe38ff8a543 |
| SHA256 | fe9c3530d1749b9ad08813f351b0dfa5d80a154edf2809b38480543c97ca54da |
| SHA512 | 4cfb4924ac15ecf597bd131f3217bba76cafe84c9490dd3f2c14b7eecb482a55ef5ca7364b1df33e214a6046294781b9a196a5956c78ae3b3d816218c6d4796b |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 0de7793f0f532c01a44a04226d4de763 |
| SHA1 | e70a663d90bb3e3f2b260ade6a848a8bf0f96018 |
| SHA256 | b278b674d747ac00d9268fe1188d2382358379db1a232fba5dd1cc38eec8b349 |
| SHA512 | 8a8562673ca9ebe98060eb233bdc5e4a2def1e1e77b988d5b4a0a671761d3fd09d5b6b45a15240dd7abe7c4404bec1087ceb1da1a8812103a71c48b4354235ae |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | b1b4815a6eb36f64552a939f60761c19 |
| SHA1 | dade121e8ce2fda1ac29bec6c22c48ed83898938 |
| SHA256 | fa1d4c0501a614f96e66c0936ae5a2a1e41baaf0a22602ead0a4a17b07457ab5 |
| SHA512 | 3a876d54a726285efd1b2fc551e4a0f1239dd919a3af9ba11a7a0a66c40a14383e037615c0a68b88c222237574f6a377e1987bdd0fc2574e5df7e76f0bc3997f |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 60fc0a5e02bd0b2ad09dd88ff6d340f9 |
| SHA1 | aecba69b20f5e38818f206279da79c82311d55c6 |
| SHA256 | abf1f0bfe0893b708a9d99702a8c66c18605ca58d48e3e05fd683eb23d53b286 |
| SHA512 | 17880933fef84220ac464a4a2d556cce452ea8a61a698a776bf13168175cae70545723db00dbaf9eeded5c02469dd64d6be2362e5bebeffa2041b1eed85a53dc |
C:\Users\Admin\AppData\Local\Temp\Admin7
| MD5 | 58e3d4bbdeffc72970ff52a649f76da1 |
| SHA1 | 5ed3e38c2826c8f655e09fb0ec9809eab8575aef |
| SHA256 | 0710c890ad62c592a14ff24c6088ca0dadca2d5d5d01f789ae32c23a8abb22b1 |
| SHA512 | 8d5c8afb1f3d9bcc2a086303d302e1bc4ec64cdd263260d7aeca1312768318377c907a2c8e51a68ecad0d079059df928d575398926b265955f79e7f37cfb7358 |