hxxp://LEXMAN[.]ZAPTO[.]XYZ

Analysis

max time kernel
599s
max time network
485s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
14/02/2024, 11:26

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General

Target

http://LEXMAN.ZAPTO.XYZ

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 = "133523836089016702"	chrome.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2948	chrome.exe
2948	chrome.exe
4584	chrome.exe
4584	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

pid	Process
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe
Token: SeShutdownPrivilege	2948	chrome.exe
Token: SeCreatePagefilePrivilege	2948	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe
2948	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2948 wrote to memory of 1896	2948	chrome.exe	84
PID 2948 wrote to memory of 1896	2948	chrome.exe	84
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1596	2948	chrome.exe	86
PID 2948 wrote to memory of 1788	2948	chrome.exe	88
PID 2948 wrote to memory of 1788	2948	chrome.exe	88
PID 2948 wrote to memory of 1412	2948	chrome.exe	87
PID 2948 wrote to memory of 1412	2948	chrome.exe	87
PID 2948 wrote to memory of 1412	2948	chrome.exe	87
PID 2948 wrote to memory of 1412	2948	chrome.exe	87
PID 2948 wrote to memory of 1412	2948	chrome.exe	87
PID 2948 wrote to memory of 1412	2948	chrome.exe	87
PID 2948 wrote to memory of 1412	2948	chrome.exe	87
PID 2948 wrote to memory of 1412	2948	chrome.exe	87
PID 2948 wrote to memory of 1412	2948	chrome.exe	87
PID 2948 wrote to memory of 1412	2948	chrome.exe	87
PID 2948 wrote to memory of 1412	2948	chrome.exe	87
PID 2948 wrote to memory of 1412	2948	chrome.exe	87
PID 2948 wrote to memory of 1412	2948	chrome.exe	87
PID 2948 wrote to memory of 1412	2948	chrome.exe	87
PID 2948 wrote to memory of 1412	2948	chrome.exe	87
PID 2948 wrote to memory of 1412	2948	chrome.exe	87
PID 2948 wrote to memory of 1412	2948	chrome.exe	87
PID 2948 wrote to memory of 1412	2948	chrome.exe	87
PID 2948 wrote to memory of 1412	2948	chrome.exe	87
PID 2948 wrote to memory of 1412	2948	chrome.exe	87
PID 2948 wrote to memory of 1412	2948	chrome.exe	87
PID 2948 wrote to memory of 1412	2948	chrome.exe	87

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://LEXMAN.ZAPTO.XYZ
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:2948
- 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,0x100,0x104,0xd8,0x108,0x7ff9ea2b9758,0x7ff9ea2b9768,0x7ff9ea2b9778
  2⤵
  PID:1896
- 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=1648 --field-trial-handle=1784,i,9921053511675533368,12165524336111042980,131072 /prefetch:2
  2⤵
  PID:1596
- 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=1784,i,9921053511675533368,12165524336111042980,131072 /prefetch:8
  2⤵
  PID:1412
- 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=2140 --field-trial-handle=1784,i,9921053511675533368,12165524336111042980,131072 /prefetch:8
  2⤵
  PID:1788
- 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=2872 --field-trial-handle=1784,i,9921053511675533368,12165524336111042980,131072 /prefetch:1
  2⤵
  PID:3064
- 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=2844 --field-trial-handle=1784,i,9921053511675533368,12165524336111042980,131072 /prefetch:1
  2⤵
  PID:964
- 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=4472 --field-trial-handle=1784,i,9921053511675533368,12165524336111042980,131072 /prefetch:1
  2⤵
  PID:3752
- 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=4800 --field-trial-handle=1784,i,9921053511675533368,12165524336111042980,131072 /prefetch:8
  2⤵
  PID:2360
- 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=4892 --field-trial-handle=1784,i,9921053511675533368,12165524336111042980,131072 /prefetch:8
  2⤵
  PID:2400
- 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=992 --field-trial-handle=1784,i,9921053511675533368,12165524336111042980,131072 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4584

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:1884

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\Network\Network Persistent State

Filesize
824B

MD5
8925ba510bd7a43018b156358cf5e08f

SHA1
2948b16e4c02ec8fa19661d29dfd41d38eed5686

SHA256
c007cd106725e848af1df918846cd51e6d8575ee194a8d42742c1e0c807d6ff7

SHA512
4f02397cfa72f7e42ad3d07a761d3635709fb7ab417a2ad730f4060991a7c94e792618337e8152fe53ebd14b9fcf236d10482243d0abfe5b2ca6471456b0b8f4

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

Filesize
6KB

MD5
2e37560516ef213d0251cf39f463909d

SHA1
ce3a2fd35c734f3e3f36f03b27229c55c37caabf

SHA256
ec4fc148b95d6b33c058fc539cb4039d799ab2d5d217cd4bab875c20635dd073

SHA512
1a337a4e547ae0363ba4aef923911e73338782d6fe6b03abe55d24c7b4e56d90b52233840b4f65f591deefe35500ebb17052dc55534787ed453758d72d00abe8

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

Filesize
114KB

MD5
b38070a2cd6140575f5298a14c15033a

SHA1
74d4ee60f34d70cddb0fe2a5dad13bc9ece8ba39

SHA256
e1b5dece0df63e1309fd6810bac2521a36ced84465edb6d58878d783699da807

SHA512
a3878940da052d0adde490723ea3c0bd78f7bc6e56d2f8b8c03557b4bb5ba42052df7d06073d919f12a927fcc89dfc101a4065ebcaadabcb0e46377929165641

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