hxxp://www[.]zixcorp[.]com/info/zixmail_ZMC

Analysis

max time kernel
149s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25/01/2024, 21:47

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General

Target

http://www.zixcorp.com/info/zixmail_ZMC

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 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

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 = "133506928851691474"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
932	chrome.exe
932	chrome.exe
1688	chrome.exe
1688	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 4 IoCs

pid	Process
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe
Token: SeShutdownPrivilege	932	chrome.exe
Token: SeCreatePagefilePrivilege	932	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe
932	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 932 wrote to memory of 4296	932	chrome.exe	86
PID 932 wrote to memory of 4296	932	chrome.exe	86
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3504	932	chrome.exe	90
PID 932 wrote to memory of 3724	932	chrome.exe	89
PID 932 wrote to memory of 3724	932	chrome.exe	89
PID 932 wrote to memory of 4192	932	chrome.exe	93
PID 932 wrote to memory of 4192	932	chrome.exe	93
PID 932 wrote to memory of 4192	932	chrome.exe	93
PID 932 wrote to memory of 4192	932	chrome.exe	93
PID 932 wrote to memory of 4192	932	chrome.exe	93
PID 932 wrote to memory of 4192	932	chrome.exe	93
PID 932 wrote to memory of 4192	932	chrome.exe	93
PID 932 wrote to memory of 4192	932	chrome.exe	93
PID 932 wrote to memory of 4192	932	chrome.exe	93
PID 932 wrote to memory of 4192	932	chrome.exe	93
PID 932 wrote to memory of 4192	932	chrome.exe	93
PID 932 wrote to memory of 4192	932	chrome.exe	93
PID 932 wrote to memory of 4192	932	chrome.exe	93
PID 932 wrote to memory of 4192	932	chrome.exe	93
PID 932 wrote to memory of 4192	932	chrome.exe	93
PID 932 wrote to memory of 4192	932	chrome.exe	93
PID 932 wrote to memory of 4192	932	chrome.exe	93
PID 932 wrote to memory of 4192	932	chrome.exe	93
PID 932 wrote to memory of 4192	932	chrome.exe	93
PID 932 wrote to memory of 4192	932	chrome.exe	93
PID 932 wrote to memory of 4192	932	chrome.exe	93
PID 932 wrote to memory of 4192	932	chrome.exe	93

C:\Program Files\Google\Chrome\Application\chrome.exe
"C:\Program Files\Google\Chrome\Application\chrome.exe" --disable-background-networking --disable-component-update --simulate-outdated-no-au='Tue, 31 Dec 2099 23:59:59 GMT' --single-argument http://www.zixcorp.com/info/zixmail_ZMC
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:932
- 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,0x100,0x104,0xd8,0x108,0x7ffb23a79758,0x7ffb23a79768,0x7ffb23a79778
  2⤵
  PID:4296
- 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=2116 --field-trial-handle=1868,i,8625170133276327014,13242244965970880965,131072 /prefetch:8
  2⤵
  PID:3724
- 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=1764 --field-trial-handle=1868,i,8625170133276327014,13242244965970880965,131072 /prefetch:2
  2⤵
  PID:3504
- 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=2876 --field-trial-handle=1868,i,8625170133276327014,13242244965970880965,131072 /prefetch:1
  2⤵
  PID:2356
- 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=2884 --field-trial-handle=1868,i,8625170133276327014,13242244965970880965,131072 /prefetch:1
  2⤵
  PID:1988
- 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=2164 --field-trial-handle=1868,i,8625170133276327014,13242244965970880965,131072 /prefetch:8
  2⤵
  PID:4192
- 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=7 --mojo-platform-channel-handle=4868 --field-trial-handle=1868,i,8625170133276327014,13242244965970880965,131072 /prefetch:1
  2⤵
  PID:2932
- 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=8 --mojo-platform-channel-handle=5008 --field-trial-handle=1868,i,8625170133276327014,13242244965970880965,131072 /prefetch:1
  2⤵
  PID:4748
- 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=5460 --field-trial-handle=1868,i,8625170133276327014,13242244965970880965,131072 /prefetch:8
  2⤵
  PID:4892
- 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=5112 --field-trial-handle=1868,i,8625170133276327014,13242244965970880965,131072 /prefetch:8
  2⤵
  PID:1572
- 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=4318 --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=4772 --field-trial-handle=1868,i,8625170133276327014,13242244965970880965,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1688

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:2612

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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\Cache\Cache_Data\f_00000b

Filesize
20KB

MD5
95ba8055c4522d807510d0cac1ee74b1

SHA1
592e6c79e22b9f63ab242a5940ca1127e9e26ec0

SHA256
6ce4fccf0201eb087e7d74fca3b540ceca8a4f24032f57b51c5f9d891506ac6f

SHA512
1c336e122639a0e16c2a0d0741bb4c4a116fcafa20135777550a0bec29584eaebf38346cdc1e8e8dba42c309a44ec737fa4a9321b35c953c60d742ad01387d66

Download Submit
C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Code Cache\js\index-dir\the-real-index

Filesize
384B

MD5
a6ff63ca0f5839470de76fad5f3a35bd

SHA1
d2bce9223315718c2caf6a77eac06431a11c884c

SHA256
aeedd61db611c5abcf380418ae5d8b965393fc83a27a7b66d65b4b9d86278dbc

SHA512
95993870e67e7d2b10143cd0a45e47b671953cb3267e1fea3851722381eae2c03e69d6f05a885864e346e4d513e637707623a5feadaceae5d4d88195629bd272

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

Filesize
1KB

MD5
c8fa8bfa97aeb2ec0ce29e939a384846

SHA1
a5df963b5777f9fcbf4f338f825ffd5f5baf6ade

SHA256
acc2820cfdf050c506803888a8a8b97a01a01172328cb7a35179f9acb9ed6170

SHA512
74d1310a82e3777e46dc87cba08c2688d0c9cc4f69723b22a6353565210a96a1bc28848f6c82ef1483a3b0bc91374f662fbf166137ade0c9c422cb66ea6f632c

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

Filesize
1KB

MD5
af950a7280191b966fc550c01b329c66

SHA1
9b5bec4fb2a96bb979567ae19e62cde3c0c4413b

SHA256
772081bacfe00ca2a90226b32c3c6c874511ffcefe0c9c0271671fcad185fb0f

SHA512
eb0692de8b52b72c041129efb5094bda600b5700e43e5be92d7614faef5fa17a17d8cf8f0a25af02947e6c7ef191fa5a787182d6ea35617c376c014868518dfe

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

Filesize
6KB

MD5
58fcfade1b5123a1968181aded488ea5

SHA1
7b6cd8a67604ced7ef8f851219aa2f905cbbf170

SHA256
7e7aa2a52b258aa601b94036b6ec30f630dd6a0ecbafa78aeef10539eb115df4

SHA512
9668b3f60da041efab721618936316ac10e77ebae770932df406e05e3ed0cca17bb818a80a902aca7865e266a5587323bd0c792d8a3e87a0c40cb70dadd1782f

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

Filesize
114KB

MD5
ef11ae65d84c21969978d65a71d95911

SHA1
ce3bdba402ebf43b670261f3e6d0fd68baa62149

SHA256
dee9d3a4d8179a190d751b06f35801a3e4ea7234f89c10545e4f0606d2c7945a

SHA512
3dc82c2b471ba09159973db6e9b17235993c7fd929d3380f984ac60fb75c1f51763041f72681e29ce0dd359bfe6c6bc1e588748cd812377c90c379ea2cd0a3e6

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