hxxps://www[.]jotform[.]com/uploads/Justin_Hanlin/220794127326052/5932482772021644868/Loan%20Documents%20-%20Signed[.]pdf

Analysis

max time kernel
16s
max time network
17s
platform
windows10-1703_x64
resource
win10-20240404-en
resource tags

arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
submitted
04/06/2024, 18:54

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General

Target

https://www.jotform.com/uploads/Justin_Hanlin/220794127326052/5932482772021644868/Loan%20Documents%20-%20Signed.pdf

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\SystemProductName	chrome.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	chrome.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS	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 = "133620009166529986"	chrome.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3368	chrome.exe
3368	chrome.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
3368	chrome.exe
3368	chrome.exe

Suspicious use of AdjustPrivilegeToken 30 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe
Token: SeShutdownPrivilege	3368	chrome.exe
Token: SeCreatePagefilePrivilege	3368	chrome.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe
3368	chrome.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3368 wrote to memory of 2460	3368	chrome.exe	72
PID 3368 wrote to memory of 2460	3368	chrome.exe	72
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 360	3368	chrome.exe	74
PID 3368 wrote to memory of 2884	3368	chrome.exe	75
PID 3368 wrote to memory of 2884	3368	chrome.exe	75
PID 3368 wrote to memory of 4184	3368	chrome.exe	76
PID 3368 wrote to memory of 4184	3368	chrome.exe	76
PID 3368 wrote to memory of 4184	3368	chrome.exe	76
PID 3368 wrote to memory of 4184	3368	chrome.exe	76
PID 3368 wrote to memory of 4184	3368	chrome.exe	76
PID 3368 wrote to memory of 4184	3368	chrome.exe	76
PID 3368 wrote to memory of 4184	3368	chrome.exe	76
PID 3368 wrote to memory of 4184	3368	chrome.exe	76
PID 3368 wrote to memory of 4184	3368	chrome.exe	76
PID 3368 wrote to memory of 4184	3368	chrome.exe	76
PID 3368 wrote to memory of 4184	3368	chrome.exe	76
PID 3368 wrote to memory of 4184	3368	chrome.exe	76
PID 3368 wrote to memory of 4184	3368	chrome.exe	76
PID 3368 wrote to memory of 4184	3368	chrome.exe	76
PID 3368 wrote to memory of 4184	3368	chrome.exe	76
PID 3368 wrote to memory of 4184	3368	chrome.exe	76
PID 3368 wrote to memory of 4184	3368	chrome.exe	76
PID 3368 wrote to memory of 4184	3368	chrome.exe	76
PID 3368 wrote to memory of 4184	3368	chrome.exe	76
PID 3368 wrote to memory of 4184	3368	chrome.exe	76
PID 3368 wrote to memory of 4184	3368	chrome.exe	76
PID 3368 wrote to memory of 4184	3368	chrome.exe	76

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 https://www.jotform.com/uploads/Justin_Hanlin/220794127326052/5932482772021644868/Loan%20Documents%20-%20Signed.pdf
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:3368
- 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=0xcc,0xd0,0xd4,0xa8,0xd8,0x7ffb27329758,0x7ffb27329768,0x7ffb27329778
  2⤵
  PID:2460
- 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=1520 --field-trial-handle=1756,i,2301339802276713707,15273811490423380361,131072 /prefetch:2
  2⤵
  PID:360
- 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=2008 --field-trial-handle=1756,i,2301339802276713707,15273811490423380361,131072 /prefetch:8
  2⤵
  PID:2884
- 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=2064 --field-trial-handle=1756,i,2301339802276713707,15273811490423380361,131072 /prefetch:8
  2⤵
  PID:4184
- 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=2896 --field-trial-handle=1756,i,2301339802276713707,15273811490423380361,131072 /prefetch:1
  2⤵
  PID:2072
- 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=2904 --field-trial-handle=1756,i,2301339802276713707,15273811490423380361,131072 /prefetch:1
  2⤵
  PID:96
- 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=4788 --field-trial-handle=1756,i,2301339802276713707,15273811490423380361,131072 /prefetch:8
  2⤵
  PID:856
- 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=4904 --field-trial-handle=1756,i,2301339802276713707,15273811490423380361,131072 /prefetch:8
  2⤵
  PID:4872

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:664

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\TransportSecurity

Filesize
869B

MD5
9f199e85d1742baeb3db52ad89b98e12

SHA1
4c5468241582d7ae78848547234c2cb08899f8e5

SHA256
88bb6f2ec3a62bf1010af8adb230b11c116d3a0be94ef2fb03e07faf83060caf

SHA512
1eba0b9a63c7fd67161f8d2d96ebcb81fc9587608e57147523c906b03161945d4baa47190195face26af6da50ff83993eb40ac08dfedc2b3ef83202353c2efab

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

Filesize
6KB

MD5
e68e95427abc1635c52112a2d7774fa9

SHA1
bc722eb8d30e36bcea82e002e12dcf1e471b2a47

SHA256
f065400d96555bd037f7b6c2f43e6d7f25f62af5581605b7652ef41b97d51e63

SHA512
d02da77926ba0155be57a21166e356414b4f951e1ddc329f96d60082386c242cf5e13ef90162f3c21f6d5a358fb03cd8478238ad0ec97bdc8cfb909b4258bb30

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

Filesize
136KB

MD5
83a6bcbe3fc12de7b749c31884b0493a

SHA1
a2edfbbbc4d9f828009a5e6ceb4b608096c11dd3

SHA256
8b9925f7e3e54c319afefd3c26c59aac0fdb435829f1b1dff1c89721aae6aabc

SHA512
2722b540099950046dd0d1e7abe8557032573148960311ae77752f5d83b158596e6ebdaec2f662e13b59c04d10e9126ff13dbdfd91b812b1c8638500c3219ce0

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