2d79af8e1ff3465703e1dc73d3ef2182fd269ea2609c8afabdf1b80693405c1d

General

Target

HorionInjector.exe
Size

147KB
MD5

6b5b6e625de774e5c285712b7c4a0da7
SHA1

317099aef530afbe3a0c5d6a2743d51e04805267
SHA256

2d79af8e1ff3465703e1dc73d3ef2182fd269ea2609c8afabdf1b80693405c1d
SHA512

104609adf666588af4e152ec7891cedafd89ad8d427063d03fb42a228babefc59428b0c8b1430cb3fc319a5014d2ee1083ff2b74fa585cab2d86cdad346e8b08
SSDEEP

3072:ckgHqUGSCoEslON/q178+oO3BAE4T/DvueX:cNHqUGSCPBh+7VST/Ke

Score

3^/10

discovery

Malware Config

Signatures

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

chrome.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

chrome.exe

pid process

2776 chrome.exe
2776 chrome.exe

Suspicious use of AdjustPrivilegeToken 17 IoCs

Processes:

HorionInjector.exechrome.exe

description	pid	process
Token: SeDebugPrivilege	1976	HorionInjector.exe
Token: SeShutdownPrivilege	2776	chrome.exe
Token: SeShutdownPrivilege	2776	chrome.exe
Token: SeShutdownPrivilege	2776	chrome.exe
Token: SeShutdownPrivilege	2776	chrome.exe
Token: SeShutdownPrivilege	2776	chrome.exe
Token: SeShutdownPrivilege	2776	chrome.exe
Token: SeShutdownPrivilege	2776	chrome.exe
Token: SeShutdownPrivilege	2776	chrome.exe
Token: SeShutdownPrivilege	2776	chrome.exe
Token: SeShutdownPrivilege	2776	chrome.exe
Token: SeShutdownPrivilege	2776	chrome.exe
Token: SeShutdownPrivilege	2776	chrome.exe
Token: SeShutdownPrivilege	2776	chrome.exe
Token: SeShutdownPrivilege	2776	chrome.exe
Token: SeShutdownPrivilege	2776	chrome.exe
Token: SeShutdownPrivilege	2776	chrome.exe

Suspicious use of FindShellTrayWindow 35 IoCs

Processes:

chrome.exe

pid	process
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

Processes:

chrome.exe

pid	process
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe
2776	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

chrome.exe

description	pid	process	target process
PID 2776 wrote to memory of 2724	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 2724	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 2724	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 3040	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 1740	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 1740	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 1740	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 2872	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 2872	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 2872	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 2872	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 2872	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 2872	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 2872	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 2872	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 2872	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 2872	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 2872	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 2872	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 2872	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 2872	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 2872	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 2872	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 2872	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 2872	2776	chrome.exe	chrome.exe
PID 2776 wrote to memory of 2872	2776	chrome.exe	chrome.exe

C:\Users\Admin\AppData\Local\Temp\HorionInjector.exe
"C:\Users\Admin\AppData\Local\Temp\HorionInjector.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1976

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe"
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2776

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Google\Chrome\User Data" --url=https://clients2.google.com/cr/report --annotation=channel= --annotation=plat=Win64 --annotation=prod=Chrome --annotation=ver=106.0.5249.119 --initial-client-data=0xc0,0xc4,0xc8,0x94,0xcc,0x7feef689758,0x7feef689768,0x7feef689778
2⤵
PID:2724

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=1172 --field-trial-handle=1212,i,16111963926162655219,5639444202960390520,131072 /prefetch:2
2⤵
PID:3040

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=1532 --field-trial-handle=1212,i,16111963926162655219,5639444202960390520,131072 /prefetch:8
2⤵
PID:1740

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=1592 --field-trial-handle=1212,i,16111963926162655219,5639444202960390520,131072 /prefetch:8
2⤵
PID:2872

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=2288 --field-trial-handle=1212,i,16111963926162655219,5639444202960390520,131072 /prefetch:1
2⤵
PID:2000

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=2300 --field-trial-handle=1212,i,16111963926162655219,5639444202960390520,131072 /prefetch:1
2⤵
PID:1040

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1168 --field-trial-handle=1212,i,16111963926162655219,5639444202960390520,131072 /prefetch:2
2⤵
PID:2176

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --mojo-platform-channel-handle=1408 --field-trial-handle=1212,i,16111963926162655219,5639444202960390520,131072 /prefetch:1
2⤵
PID:1640

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3632 --field-trial-handle=1212,i,16111963926162655219,5639444202960390520,131072 /prefetch:8
2⤵
PID:1912

C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe
"C:\Program Files\Google\Chrome\Application\106.0.5249.119\elevation_service.exe"
1⤵
PID:2832

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

1

T1217

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\15dbd047-9dda-4683-ba86-d6669184d1e9.tmp
Filesize
311KB

MD5
e61c558305515ea8c02f0de2efc8f573

SHA1
08f15d9c05f6fe1f2f07c220497aabbdc954512e

SHA256
718cae9fbac1f25ba5a6acbd57552f0b73daa7437c2e6ad4828b720e097f7896

SHA512
17849c92206343e25358ea39bd830bddd1664636b21f1185d565de7e8bc2c4ebcc382389e4a7d13fa9bee42e87bbb49b57a461707903eb6b4565e5845159f5db

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Sync Data\LevelDB\000007.dbtmp
Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\ShaderCache\data_1
Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

Download Submit
\??\pipe\crashpad_2776_DZIYLSBKTIANMKDZ
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/1976-6-0x000007FEF5573000-0x000007FEF5574000-memory.dmp

Filesize
4KB

Download
memory/1976-3-0x000007FEF5570000-0x000007FEF5F5C000-memory.dmp

Filesize
9.9MB

Download
memory/1976-0-0x000007FEF5573000-0x000007FEF5574000-memory.dmp

Filesize
4KB

Download
memory/1976-5-0x0000000000850000-0x000000000085A000-memory.dmp

Filesize
40KB

Download
memory/1976-4-0x0000000000850000-0x000000000085A000-memory.dmp

Filesize
40KB

Download
memory/1976-47-0x000007FEF5570000-0x000007FEF5F5C000-memory.dmp

Filesize
9.9MB

Download
memory/1976-2-0x000007FEF5570000-0x000007FEF5F5C000-memory.dmp

Filesize
9.9MB

Download
memory/1976-57-0x0000000000850000-0x000000000085A000-memory.dmp

Filesize
40KB

Download
memory/1976-58-0x0000000000850000-0x000000000085A000-memory.dmp

Filesize
40KB

Download
memory/1976-1-0x000000013F130000-0x000000013F158000-memory.dmp

Filesize
160KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads