2d79af8e1ff3465703e1dc73d3ef2182fd269ea2609c8afabdf1b80693405c1d

Analysis

max time kernel
19s
max time network
40s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
05-08-2024 15:33

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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

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2696	chrome.exe
2696	chrome.exe

Suspicious use of AdjustPrivilegeToken 17 IoCs

description	pid	Process
Token: SeDebugPrivilege	3020	HorionInjector.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe
Token: SeShutdownPrivilege	2696	chrome.exe

Suspicious use of FindShellTrayWindow 50 IoCs

pid	Process
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe

Suspicious use of SendNotifyMessage 48 IoCs

pid	Process
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe
2696	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2696 wrote to memory of 3044	2696	chrome.exe	31
PID 2696 wrote to memory of 3044	2696	chrome.exe	31
PID 2696 wrote to memory of 3044	2696	chrome.exe	31
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 2336	2696	chrome.exe	33
PID 2696 wrote to memory of 1956	2696	chrome.exe	34
PID 2696 wrote to memory of 1956	2696	chrome.exe	34
PID 2696 wrote to memory of 1956	2696	chrome.exe	34
PID 2696 wrote to memory of 2240	2696	chrome.exe	35
PID 2696 wrote to memory of 2240	2696	chrome.exe	35
PID 2696 wrote to memory of 2240	2696	chrome.exe	35
PID 2696 wrote to memory of 2240	2696	chrome.exe	35
PID 2696 wrote to memory of 2240	2696	chrome.exe	35
PID 2696 wrote to memory of 2240	2696	chrome.exe	35
PID 2696 wrote to memory of 2240	2696	chrome.exe	35
PID 2696 wrote to memory of 2240	2696	chrome.exe	35
PID 2696 wrote to memory of 2240	2696	chrome.exe	35
PID 2696 wrote to memory of 2240	2696	chrome.exe	35
PID 2696 wrote to memory of 2240	2696	chrome.exe	35
PID 2696 wrote to memory of 2240	2696	chrome.exe	35
PID 2696 wrote to memory of 2240	2696	chrome.exe	35
PID 2696 wrote to memory of 2240	2696	chrome.exe	35
PID 2696 wrote to memory of 2240	2696	chrome.exe	35
PID 2696 wrote to memory of 2240	2696	chrome.exe	35
PID 2696 wrote to memory of 2240	2696	chrome.exe	35
PID 2696 wrote to memory of 2240	2696	chrome.exe	35
PID 2696 wrote to memory of 2240	2696	chrome.exe	35

C:\Users\Admin\AppData\Local\Temp\HorionInjector.exe
"C:\Users\Admin\AppData\Local\Temp\HorionInjector.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3020

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:2696
- 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,0x7fef7e29758,0x7fef7e29768,0x7fef7e29778
  2⤵
  PID:3044
- 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=1160 --field-trial-handle=1248,i,11366790624036516365,7108555981919487449,131072 /prefetch:2
  2⤵
  PID:2336
- 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=1540 --field-trial-handle=1248,i,11366790624036516365,7108555981919487449,131072 /prefetch:8
  2⤵
  PID:1956
- 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=1624 --field-trial-handle=1248,i,11366790624036516365,7108555981919487449,131072 /prefetch:8
  2⤵
  PID:2240
- 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=2264 --field-trial-handle=1248,i,11366790624036516365,7108555981919487449,131072 /prefetch:1
  2⤵
  PID:3024
- 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=2272 --field-trial-handle=1248,i,11366790624036516365,7108555981919487449,131072 /prefetch:1
  2⤵
  PID:2264
- 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=1492 --field-trial-handle=1248,i,11366790624036516365,7108555981919487449,131072 /prefetch:2
  2⤵
  PID:1484
- 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=1464 --field-trial-handle=1248,i,11366790624036516365,7108555981919487449,131072 /prefetch:1
  2⤵
  PID:1380
- 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=3732 --field-trial-handle=1248,i,11366790624036516365,7108555981919487449,131072 /prefetch:8
  2⤵
  PID:820
- 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=10 --mojo-platform-channel-handle=3748 --field-trial-handle=1248,i,11366790624036516365,7108555981919487449,131072 /prefetch:1
  2⤵
  PID:548

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:2988

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Cache\Cache_Data\f_000001

Filesize
209KB

MD5
3e552d017d45f8fd93b94cfc86f842f2

SHA1
dbeebe83854328e2575ff67259e3fb6704b17a47

SHA256
27d9c4613df7a3c04da0b79c13217aa69992b441acb7e44bf2a7578ca87d97d6

SHA512
e616436f2f15615429c7c5c37de3990c3e86c5e1da7d75a0f524fc458b75d44a5be1a3648a628d63e1cf8aa062e08b538f2f2bc9c6a0b42157beb24f82c571d9

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GCM Store\Encryption\000006.dbtmp

Filesize
16B

MD5
aefd77f47fb84fae5ea194496b44c67a

SHA1
dcfbb6a5b8d05662c4858664f81693bb7f803b82

SHA256
4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611

SHA512
b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\GPUCache\data_1

Filesize
264KB

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\TransportSecurity

Filesize
363B

MD5
61f224db76152af1de9ac95dac9816b7

SHA1
192866e355b47a180e9264d532e7fa5e9601398f

SHA256
772245a1437ea8f45dce9c114fca4dc08373938635b7273d4626ad3c13414b0b

SHA512
30b9b3af301505a3a9156645b4f6f313c520738fc67c82e5380feafa8855f4c6e3e73b397465e693facc597fc11a1c929bf611247f3ffcdbd350bad1dd1264ba

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences

Filesize
5KB

MD5
4e603a6a1274dc41716227b0594efc05

SHA1
e3bb4c629a0567aa6e15e183573aab4f4084a177

SHA256
d6f1e46a0fbfb6b12fd776165fd794ac10450dbcc80703c3cfc98fe16e64d7dd

SHA512
1446a8efaac4014d03f4dc16186da1d4df8d697b7a74de4b55a4aa7994c18097adae177b43246abe00a3545c6a66645d02fdaac8ba82b27e371589f51075b5d0

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\shared_proto_db\metadata\000007.dbtmp

Filesize
16B

MD5
18e723571b00fb1694a3bad6c78e4054

SHA1
afcc0ef32d46fe59e0483f9a3c891d3034d12f32

SHA256
8af72f43857550b01eab1019335772b367a17a9884a7a759fdf4fe6f272b90aa

SHA512
43bb0af7d3984012d2d67ca6b71f0201e5b948e6fe26a899641c4c6f066c59906d468ddf7f1df5ea5fa33c2bc5ea8219c0f2c82e0a5c365ad7581b898a8859e2

Download Submit
memory/3020-5-0x0000000000560000-0x000000000056A000-memory.dmp

Filesize
40KB

Download
memory/3020-6-0x000007FEF6190000-0x000007FEF6B7C000-memory.dmp

Filesize
9.9MB

Download
memory/3020-3-0x000007FEF6190000-0x000007FEF6B7C000-memory.dmp

Filesize
9.9MB

Download
memory/3020-4-0x0000000000560000-0x000000000056A000-memory.dmp

Filesize
40KB

Download
memory/3020-0-0x000007FEF6193000-0x000007FEF6194000-memory.dmp

Filesize
4KB

Download
memory/3020-2-0x000007FEF6190000-0x000007FEF6B7C000-memory.dmp

Filesize
9.9MB

Download
memory/3020-1-0x000000013F470000-0x000000013F498000-memory.dmp

Filesize
160KB

Download