hxxps://ums[.]koreanair[.]com/Check[.]html?redirectUrl=9JRD01MTMy&U1RZUEU9TUFTUw=TElTVF9UQUJMRT1FTVNfTUFTU19TRU5EX0xJU1Q=E9TVF9JRD0yMDE5MDkyMzAwMDAy&VEM9MjAxOTEwMjM=0lORD1D&Q0lEPTAwMg=URL=hxxps://ums[.]koreanair[.]com/Check[.]html?redirectUrl=9JRD01MTMy&U1RZUEU9TUFTUw=TElTVF9UQUJMRT1FTVNfTUFTU19TRU5EX0xJU1Q=E9TVF9JRD0yMDE5MDkyMzAwMDAy&VEM9MjAxOTEwMjM=0lORD1D&Q0lEPTAwMg=URL=hxxps://scgfounders[.]com/elup/jobwan[//]/irena[.]mlinaric@hr[.]abb[.]com

Analysis

max time kernel
149s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
20-03-2023 02:19

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General

Target

https://ums.koreanair.com/Check.html?redirectUrl=9JRD01MTMy&U1RZUEU9TUFTUw=TElTVF9UQUJMRT1FTVNfTUFTU19TRU5EX0xJU1Q=E9TVF9JRD0yMDE5MDkyMzAwMDAy&VEM9MjAxOTEwMjM=0lORD1D&Q0lEPTAwMg=URL=https://ums.koreanair.com/Check.html?redirectUrl=9JRD01MTMy&U1RZUEU9TUFTUw=TElTVF9UQUJMRT1FTVNfTUFTU19TRU5EX0xJU1Q=E9TVF9JRD0yMDE5MDkyMzAwMDAy&VEM9MjAxOTEwMjM=0lORD1D&Q0lEPTAwMg=URL=https://scgfounders.com/elup/jobwan///[email protected]

Score

1^/10

Malware Config

Signatures

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

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

Modifies data under HKEY_USERS 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-19\Software\Microsoft\Cryptography\TPM\Telemetry	chrome.exe
Set value (int)	\REGISTRY\USER\S-1-5-19\SOFTWARE\Microsoft\Cryptography\TPM\Telemetry\TraceTimeLast = "133237559655464494"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2596	chrome.exe
2596	chrome.exe
3860	chrome.exe
3860	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
2596	chrome.exe
2596	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe
Token: SeShutdownPrivilege	2596	chrome.exe
Token: SeCreatePagefilePrivilege	2596	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe
2596	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2596 wrote to memory of 1508	2596	chrome.exe	85
PID 2596 wrote to memory of 1508	2596	chrome.exe	85
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 1824	2596	chrome.exe	86
PID 2596 wrote to memory of 2876	2596	chrome.exe	87
PID 2596 wrote to memory of 2876	2596	chrome.exe	87
PID 2596 wrote to memory of 2200	2596	chrome.exe	88
PID 2596 wrote to memory of 2200	2596	chrome.exe	88
PID 2596 wrote to memory of 2200	2596	chrome.exe	88
PID 2596 wrote to memory of 2200	2596	chrome.exe	88
PID 2596 wrote to memory of 2200	2596	chrome.exe	88
PID 2596 wrote to memory of 2200	2596	chrome.exe	88
PID 2596 wrote to memory of 2200	2596	chrome.exe	88
PID 2596 wrote to memory of 2200	2596	chrome.exe	88
PID 2596 wrote to memory of 2200	2596	chrome.exe	88
PID 2596 wrote to memory of 2200	2596	chrome.exe	88
PID 2596 wrote to memory of 2200	2596	chrome.exe	88
PID 2596 wrote to memory of 2200	2596	chrome.exe	88
PID 2596 wrote to memory of 2200	2596	chrome.exe	88
PID 2596 wrote to memory of 2200	2596	chrome.exe	88
PID 2596 wrote to memory of 2200	2596	chrome.exe	88
PID 2596 wrote to memory of 2200	2596	chrome.exe	88
PID 2596 wrote to memory of 2200	2596	chrome.exe	88
PID 2596 wrote to memory of 2200	2596	chrome.exe	88
PID 2596 wrote to memory of 2200	2596	chrome.exe	88
PID 2596 wrote to memory of 2200	2596	chrome.exe	88
PID 2596 wrote to memory of 2200	2596	chrome.exe	88
PID 2596 wrote to memory of 2200	2596	chrome.exe	88

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" "--simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT'" https://ums.koreanair.com/Check.html?redirectUrl=9JRD01MTMy&U1RZUEU9TUFTUw=TElTVF9UQUJMRT1FTVNfTUFTU19TRU5EX0xJU1Q=E9TVF9JRD0yMDE5MDkyMzAwMDAy&VEM9MjAxOTEwMjM=0lORD1D&Q0lEPTAwMg=URL=https://ums.koreanair.com/Check.html?redirectUrl=9JRD01MTMy&U1RZUEU9TUFTUw=TElTVF9UQUJMRT1FTVNfTUFTU19TRU5EX0xJU1Q=E9TVF9JRD0yMDE5MDkyMzAwMDAy&VEM9MjAxOTEwMjM=0lORD1D&Q0lEPTAwMg=URL=https://scgfounders.com/elup/jobwan///[email protected]
1⤵
- Enumerates system info in registry
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2596
- 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=0xfc,0x100,0x104,0xd8,0x108,0x7ffcfb949758,0x7ffcfb949768,0x7ffcfb949778
  2⤵
  PID:1508
- 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=1784 --field-trial-handle=1812,i,16453063146320297772,2098724913386107420,131072 /prefetch:2
  2⤵
  PID:1824
- 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=2168 --field-trial-handle=1812,i,16453063146320297772,2098724913386107420,131072 /prefetch:8
  2⤵
  PID:2876
- 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=2212 --field-trial-handle=1812,i,16453063146320297772,2098724913386107420,131072 /prefetch:8
  2⤵
  PID:2200
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --mojo-platform-channel-handle=3184 --field-trial-handle=1812,i,16453063146320297772,2098724913386107420,131072 /prefetch:1
  2⤵
  PID:4312
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --enable-chrome-cart --first-renderer-process --lang=en-US --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --mojo-platform-channel-handle=3152 --field-trial-handle=1812,i,16453063146320297772,2098724913386107420,131072 /prefetch:1
  2⤵
  PID:4596
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.ProcessorMetrics --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4960 --field-trial-handle=1812,i,16453063146320297772,2098724913386107420,131072 /prefetch:8
  2⤵
  PID:1356
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=data_decoder.mojom.DataDecoderService --lang=en-US --service-sandbox-type=service --mojo-platform-channel-handle=5044 --field-trial-handle=1812,i,16453063146320297772,2098724913386107420,131072 /prefetch:8
  2⤵
  PID:4988
- 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=5156 --field-trial-handle=1812,i,16453063146320297772,2098724913386107420,131072 /prefetch:8
  2⤵
  PID:1476
- C:\Program Files\Google\Chrome\Application\chrome.exe
  "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=5140 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAACQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3720 --field-trial-handle=1812,i,16453063146320297772,2098724913386107420,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3860

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:2152

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\Network\Network Persistent State

Filesize
1KB

MD5
abb60741cfd195425aef201b9d73518c

SHA1
de6e5e4fa1c69369bcd8fab43ba56ecd062ade65

SHA256
89fe95118e7450a4fac857026d71535254489184e98587fd3c477bd4fe121423

SHA512
c039034ceffb184fb73b5e5baac99dceda43f85f5573f01873f819fe1154a7731462e7bdb1ef1a61eec17cbe9e724a19f1bfff363935044e773a2dcc4aaaebee

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

Filesize
6KB

MD5
adb7cbd2feeee75f615a7579e8ba3f07

SHA1
6db58842b92e78600c8a05b8a5daaa4af8dd38b6

SHA256
1c0da82cd0ff18a25ea947fca6a36aa3782df3bca0758aad21efed250ff43f0d

SHA512
e5ce18d9a2c4ca511595dda26f84f5271d012ed5e1b0dbb2ce2f8d82c292961bb00c6739a14657b1155d8b7aba5dfb418e1d499f3b44f7929d14f9424c6ce780

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

Filesize
15KB

MD5
c64cfc04ae8bcec56f28088aff631ba7

SHA1
c5f1fd9856a7bcd379a4cba46cefaf9fd15bf722

SHA256
edd9bc70f494cf188d4e094a64b1fa08017989daca81b5f02aeaa1c0e9851fa5

SHA512
66cc1aa4a65674c988ccf385e49e0c604fa7121eeae1d4a4c1ea16f5fbd243ba587e70fc16a2ab600512f00c9f22e740c4b4e916ed79a898485e8796d7a00e05

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

Filesize
143KB

MD5
50e11babe5114f7bc6ea9030981aaff6

SHA1
48e4502f06f9e7a17c68ea92ec4bfc429cc327c0

SHA256
1be17d02f9fd3edcaf601cc6b1d4e725b017ff20ab1da7f7dfbd6fa6cf0240a1

SHA512
e8400b76e8fbb4aa2289d3adb2e12cbca67f5d11554d84aac13bf7ab1b2a69fff734b8c0f21a42dd5cb1c551b3f76c48fdef18c392e082f197edc53b7b9c4e4d

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\persisted_first_party_sets.json

Filesize
2B

MD5
99914b932bd37a50b983c5e7c90ae93b

SHA1
bf21a9e8fbc5a3846fb05b4fa0859e0917b2202f

SHA256
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

SHA512
27c74670adb75075fad058d5ceaf7b20c4e7786c83bae8a32f626f9782af34c9a33c2046ef60fd2a7878d378e29fec851806bbd9a67878f3a9f1cda4830763fd

Download Submit