0e40b1399d5804aa26eca975abbf0e687801c8183c803f23792676eb0ed05aed

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
07/08/2024, 20:50

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General

Target

eappcfg.dll
Size

327KB
MD5

5c8ee485ef4aea9bcecd36a46599e5c9
SHA1

c2432d282ae4e2506f593a5f425b2977a706a6c2
SHA256

0e40b1399d5804aa26eca975abbf0e687801c8183c803f23792676eb0ed05aed
SHA512

9f3de35bbdca1419b8ed2ce04d7559f9493abc173a92aee8202121a896707b90aaba6ceb1aaa697d60f62bca8d9c2a4cc0763683b2bfc9fa3658e6062740ae00
SSDEEP

6144:SsP0O5O7BveJG+g5sT9GBGDhHn2Wg9t48/a6MCzwe:MOxg6TQB5WBH

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
2900	chrome.exe
2900	chrome.exe

Suspicious use of AdjustPrivilegeToken 42 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe
Token: SeShutdownPrivilege	2900	chrome.exe

Suspicious use of FindShellTrayWindow 35 IoCs

pid	Process
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe

Suspicious use of SendNotifyMessage 32 IoCs

pid	Process
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe
2900	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2900 wrote to memory of 2800	2900	chrome.exe	32
PID 2900 wrote to memory of 2800	2900	chrome.exe	32
PID 2900 wrote to memory of 2800	2900	chrome.exe	32
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2128	2900	chrome.exe	34
PID 2900 wrote to memory of 2792	2900	chrome.exe	35
PID 2900 wrote to memory of 2792	2900	chrome.exe	35
PID 2900 wrote to memory of 2792	2900	chrome.exe	35
PID 2900 wrote to memory of 2656	2900	chrome.exe	36
PID 2900 wrote to memory of 2656	2900	chrome.exe	36
PID 2900 wrote to memory of 2656	2900	chrome.exe	36
PID 2900 wrote to memory of 2656	2900	chrome.exe	36
PID 2900 wrote to memory of 2656	2900	chrome.exe	36
PID 2900 wrote to memory of 2656	2900	chrome.exe	36
PID 2900 wrote to memory of 2656	2900	chrome.exe	36
PID 2900 wrote to memory of 2656	2900	chrome.exe	36
PID 2900 wrote to memory of 2656	2900	chrome.exe	36
PID 2900 wrote to memory of 2656	2900	chrome.exe	36
PID 2900 wrote to memory of 2656	2900	chrome.exe	36
PID 2900 wrote to memory of 2656	2900	chrome.exe	36
PID 2900 wrote to memory of 2656	2900	chrome.exe	36
PID 2900 wrote to memory of 2656	2900	chrome.exe	36
PID 2900 wrote to memory of 2656	2900	chrome.exe	36
PID 2900 wrote to memory of 2656	2900	chrome.exe	36
PID 2900 wrote to memory of 2656	2900	chrome.exe	36
PID 2900 wrote to memory of 2656	2900	chrome.exe	36
PID 2900 wrote to memory of 2656	2900	chrome.exe	36

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\eappcfg.dll
1⤵
PID:1712

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:2900
- 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,0x7fef5f09758,0x7fef5f09768,0x7fef5f09778
  2⤵
  PID:2800
- 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=1152 --field-trial-handle=1180,i,14039506149235382565,2925424049741958942,131072 /prefetch:2
  2⤵
  PID:2128
- 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=1496 --field-trial-handle=1180,i,14039506149235382565,2925424049741958942,131072 /prefetch:8
  2⤵
  PID:2792
- 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=1180,i,14039506149235382565,2925424049741958942,131072 /prefetch:8
  2⤵
  PID:2656
- 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=2312 --field-trial-handle=1180,i,14039506149235382565,2925424049741958942,131072 /prefetch:1
  2⤵
  PID:1340
- 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=2320 --field-trial-handle=1180,i,14039506149235382565,2925424049741958942,131072 /prefetch:1
  2⤵
  PID:1736
- 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=1252 --field-trial-handle=1180,i,14039506149235382565,2925424049741958942,131072 /prefetch:2
  2⤵
  PID:1768
- 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=1440 --field-trial-handle=1180,i,14039506149235382565,2925424049741958942,131072 /prefetch:1
  2⤵
  PID:1684
- 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=3640 --field-trial-handle=1180,i,14039506149235382565,2925424049741958942,131072 /prefetch:8
  2⤵
  PID:1608
- 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=3736 --field-trial-handle=1180,i,14039506149235382565,2925424049741958942,131072 /prefetch:1
  2⤵
  PID:1744

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:644

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:708

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\94ac5f75-8929-47bc-b1f0-90b2591cb130.tmp

Filesize
311KB

MD5
137401544a6194fd704b6ef7c88046b1

SHA1
101e50e79982b1ea093a38cd6e83d1bcf8e648c6

SHA256
6a39557a526befda29f7b16700dda985f7a2a2fcb20c3e21547a11bcc1c7c836

SHA512
bf399bdaafd04cf5a800986f0434f9bf121aa93523cdddc9369e49fd03f4d9820fd39b9c27b11e5a7adad15e7d0ee34a5f82bdc112b735367f80faac4876bc7b

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

Filesize
210KB

MD5
48d2860dd3168b6f06a4f27c6791bcaa

SHA1
f5f803efed91cd45a36c3d6acdffaaf0e863bf8c

SHA256
04d7bf7a6586ef00516bdb3f7b96c65e0b9c6b940f4b145121ed00f6116bbb77

SHA512
172da615b5b97a0c17f80ddd8d7406e278cd26afd1eb45a052cde0cb55b92febe49773b1e02cf9e9adca2f34abbaa6d7b83eaad4e08c828ef4bf26f23b95584e

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

Filesize
5KB

MD5
0f72747d7dd35f1991fdbb3d373c2b58

SHA1
1c5e4b62d2626e437bc935c5b90a3f76c6f7103f

SHA256
1232c5fb1a949caaa8965aed1a7ae001910f4625bad36bea05d4d80766705a78

SHA512
3823e70f7c8888c5bb0fc067c75a1cba71de1e2c9ced70d064eca89e3f63b095d9a98be87b6556d650f41e6b2f164d30cc08fcac4f30185e7f8c986e996522b2

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

Filesize
4KB

MD5
e09739d8dd9d1580cb40b6173a5882e5

SHA1
ebf80f2e35801faac7472500c9c6026c7205e496

SHA256
ff30a45661d56abcdbe3df71d21a3d403c64f0f37f2d4d08daa9e3a0083784a5

SHA512
472b61be9cfb13c523d18e1c114e7bde3d441028fbc51c2f3b5f1474b85ff89a9074f2593b1de651ee75d5b1bd3234e3d73b9f9e24f463fcf4dc0e271802dd9b

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

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C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State

Filesize
311KB

MD5
a88c27568cb99cb4b70201a0c52d5634

SHA1
9c8d9070def255b80a3267bd8ae829e7c4544791

SHA256
e33c58c8cb25c6c2bd5451b9238cc254f5c09d6d4723b5169afb7cfd29185f43

SHA512
84e1020be76343e60de40c3d0d16ec0bf68d563cd9214643fc0b467ef70bb9c1f07cb2eb31878df7edbb945c08fe564da71f72ba71b4d22d6710d24217fe283b

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