hxxps://sirius-it-edm[.]qiye[.]163[.]com/unsubscribe_en[.]html?host=sirius-it-mail-trace[.]qiye[.]163[.]com&sign=WFa5cA0pz%2BZBIiNYIxjF7J6qglPgqNc1Mk8P1xvCGgeyqkg0m602Dujylu7nMyG9H6kNS0vhRx2n%0Ap9n4T8klQNd7rUaxShrQDzqz6YQ03JeUr6tCEN4CNxNM2pyT12nafH2u1fT4StGGgPa%2FYb2zC2cx%0AjgkAyeZX1Dd7lOwQxc4BrlTNOAv2GOQMsRaZje7U&from=terry@longhaimould[.]com

General

Target

https://sirius-it-edm.qiye.163.com/unsubscribe_en.html?host=sirius-it-mail-trace.qiye.163.com&sign=WFa5cA0pz%2BZBIiNYIxjF7J6qglPgqNc1Mk8P1xvCGgeyqkg0m602Dujylu7nMyG9H6kNS0vhRx2n%0Ap9n4T8klQNd7rUaxShrQDzqz6YQ03JeUr6tCEN4CNxNM2pyT12nafH2u1fT4StGGgPa%2FYb2zC2cx%0AjgkAyeZX1Dd7lOwQxc4BrlTNOAv2GOQMsRaZje7U&[email protected]

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs
persistence

Registry Run Keys / Startup Folder
T1060

Modify Registry
T1112

Processes:

chrome.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Windows\CurrentVersion\Run chrome.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Software\Microsoft\Windows\CurrentVersion\Run	chrome.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

chrome.exe

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

Modifies data under HKEY_USERS 2 IoCs

Processes:

chrome.exe

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 = "133240216877815708"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

chrome.exe

pid process

1408 chrome.exe
1408 chrome.exe
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

Processes:

chrome.exe

pid process

1408 chrome.exe
1408 chrome.exe

Suspicious use of AdjustPrivilegeToken 32 IoCs

Processes:

chrome.exe

description	pid	process
Token: SeShutdownPrivilege	1408	chrome.exe
Token: SeCreatePagefilePrivilege	1408	chrome.exe
Token: SeShutdownPrivilege	1408	chrome.exe
Token: SeCreatePagefilePrivilege	1408	chrome.exe
Token: SeShutdownPrivilege	1408	chrome.exe
Token: SeCreatePagefilePrivilege	1408	chrome.exe
Token: SeShutdownPrivilege	1408	chrome.exe
Token: SeCreatePagefilePrivilege	1408	chrome.exe
Token: SeShutdownPrivilege	1408	chrome.exe
Token: SeCreatePagefilePrivilege	1408	chrome.exe
Token: SeShutdownPrivilege	1408	chrome.exe
Token: SeCreatePagefilePrivilege	1408	chrome.exe
Token: SeShutdownPrivilege	1408	chrome.exe
Token: SeCreatePagefilePrivilege	1408	chrome.exe
Token: SeShutdownPrivilege	1408	chrome.exe
Token: SeCreatePagefilePrivilege	1408	chrome.exe
Token: SeShutdownPrivilege	1408	chrome.exe
Token: SeCreatePagefilePrivilege	1408	chrome.exe
Token: SeShutdownPrivilege	1408	chrome.exe
Token: SeCreatePagefilePrivilege	1408	chrome.exe
Token: SeShutdownPrivilege	1408	chrome.exe
Token: SeCreatePagefilePrivilege	1408	chrome.exe
Token: SeShutdownPrivilege	1408	chrome.exe
Token: SeCreatePagefilePrivilege	1408	chrome.exe
Token: SeShutdownPrivilege	1408	chrome.exe
Token: SeCreatePagefilePrivilege	1408	chrome.exe
Token: SeShutdownPrivilege	1408	chrome.exe
Token: SeCreatePagefilePrivilege	1408	chrome.exe
Token: SeShutdownPrivilege	1408	chrome.exe
Token: SeCreatePagefilePrivilege	1408	chrome.exe
Token: SeShutdownPrivilege	1408	chrome.exe
Token: SeCreatePagefilePrivilege	1408	chrome.exe

Suspicious use of FindShellTrayWindow 27 IoCs

Processes:

chrome.exe

pid	process
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

Processes:

chrome.exe

pid	process
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe
1408	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

chrome.exe

description	pid	process	target process
PID 1408 wrote to memory of 1316	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 1316	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4952	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4740	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 4740	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 1080	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 1080	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 1080	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 1080	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 1080	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 1080	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 1080	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 1080	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 1080	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 1080	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 1080	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 1080	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 1080	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 1080	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 1080	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 1080	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 1080	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 1080	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 1080	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 1080	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 1080	1408	chrome.exe	chrome.exe
PID 1408 wrote to memory of 1080	1408	chrome.exe	chrome.exe

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://sirius-it-edm.qiye.163.com/unsubscribe_en.html?host=sirius-it-mail-trace.qiye.163.com&sign=WFa5cA0pz%2BZBIiNYIxjF7J6qglPgqNc1Mk8P1xvCGgeyqkg0m602Dujylu7nMyG9H6kNS0vhRx2n%0Ap9n4T8klQNd7rUaxShrQDzqz6YQ03JeUr6tCEN4CNxNM2pyT12nafH2u1fT4StGGgPa%2FYb2zC2cx%0AjgkAyeZX1Dd7lOwQxc4BrlTNOAv2GOQMsRaZje7U&[email protected]
1⤵
- Adds Run key to start application
- 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:1408

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,0x100,0x104,0xd8,0x108,0x7ff9678a9758,0x7ff9678a9768,0x7ff9678a9778
2⤵
PID:1316

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=1820 --field-trial-handle=1832,i,17703174836715561884,999587206982027539,131072 /prefetch:2
2⤵
PID:4952

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=2180 --field-trial-handle=1832,i,17703174836715561884,999587206982027539,131072 /prefetch:8
2⤵
PID:4740

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=1232 --field-trial-handle=1832,i,17703174836715561884,999587206982027539,131072 /prefetch:8
2⤵
PID:1080

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=3200 --field-trial-handle=1832,i,17703174836715561884,999587206982027539,131072 /prefetch:1
2⤵
PID:4196

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=3212 --field-trial-handle=1832,i,17703174836715561884,999587206982027539,131072 /prefetch:1
2⤵
PID:3968

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=4864 --field-trial-handle=1832,i,17703174836715561884,999587206982027539,131072 /prefetch:8
2⤵
PID:820

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=5092 --field-trial-handle=1832,i,17703174836715561884,999587206982027539,131072 /prefetch:8
2⤵
PID:816

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:4976

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Network\Network Persistent State
Filesize
835B

MD5
034ad9cfd6fdc87f5d810f0bc486c523

SHA1
a2342390cea82ab35671347557d7ce434e2475e0

SHA256
1765dbbc2a79a4797be09968f023076d3d1e2a473f408cedf18c32b1685ac4d3

SHA512
248d8e31f458ae6f001c706999f7d38fcf2336a44f592233af7786f1c2690dd6362f3ef3f58041a52db60c72fabdf343c1e0e64178f6299209a410c76ad435f4

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
Filesize
5KB

MD5
b0b87a0e76082f35383020a57a42c0df

SHA1
6a5687fec534db6db25c8015cfb31db1e5fd021d

SHA256
d36147633e0480c4aad54dbfaac93a4d928b4012b14f3ffc8fa13a2be4272a42

SHA512
1aaf417f4a8a2accf8e516951a1aed95bc7635a514bafe10f8d7cb9e23e53de78e5de86dc19e739c16907ed2b6be86c383352fffe7755ed87aedea58b6a14611

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Preferences
Filesize
4KB

MD5
5caa8fd70a307b6c0de14cdfab1bc24f

SHA1
f0a9bca590b3d5ff1ee598d2c3af621c73d6f93d

SHA256
bc340fe49443decacbde8a9529578e8e68dda59a69142e5bcc6fd7c6a11bc571

SHA512
dde570105d6326f01ab66691c4ba6519e9c64f7a8c9a45da2ac048529f97df9cd0851f9261c5c9447c2737bc59ef547de4c6ed43eb91a8081b1e30c0ced31857

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

MD5
f50f89a0a91564d0b8a211f8921aa7de

SHA1
112403a17dd69d5b9018b8cede023cb3b54eab7d

SHA256
b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec

SHA512
bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
Filesize
144KB

MD5
bcde86dbe8385faa2b6c52b77dae1737

SHA1
aa12a60f88185be5770f421d5a80141a20849027

SHA256
4cb2c2fcd9efa9454e9e02131fdfa60a1f72d136d4c77a8a43e0b541c17fbf02

SHA512
a26dd7cf4c5ed3636cde299114c22dccca67f877601c0784b174a13553c57acab35953c4d723bc9de96b019da20baeed087b981be1ed959dafd43acbfb0bd8b9

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Local State
Filesize
144KB

MD5
87e01f99eedda76f267c661ef927cba3

SHA1
765efe4cb1042b25b7c49d177131d01f0b14b810

SHA256
57a3b935195b65d09481b0e367573c6bbf9051083308614e982a114c65df7ae5

SHA512
17e646f2fee9d61a6bae95d4d44c28afe4ce66444d684d73c0c3155f633f750773ce1bebf42e63d2e28777aa9f0f0669d55c616b8b5e27b9484802fd4ff84b15

Download Submit
\??\pipe\crashpad_1408_CIQUMDGKXRDMMOMX
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads