hxxps://leveluprewards[.]zendesk[.]com/hc/en-us

Analysis

max time kernel
20s
max time network
21s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
03/07/2024, 08:00

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General

Target

https://leveluprewards.zendesk.com/hc/en-us

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	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer	msedge.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName	msedge.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
3908	msedge.exe
3908	msedge.exe
548	msedge.exe
548	msedge.exe
4864	identity_helper.exe
4864	identity_helper.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 2 IoCs

pid	Process
548	msedge.exe
548	msedge.exe

Suspicious use of FindShellTrayWindow 26 IoCs

pid	Process
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe
548	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 548 wrote to memory of 5048	548	msedge.exe	82
PID 548 wrote to memory of 5048	548	msedge.exe	82
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 5148	548	msedge.exe	83
PID 548 wrote to memory of 3908	548	msedge.exe	84
PID 548 wrote to memory of 3908	548	msedge.exe	84
PID 548 wrote to memory of 572	548	msedge.exe	85
PID 548 wrote to memory of 572	548	msedge.exe	85
PID 548 wrote to memory of 572	548	msedge.exe	85
PID 548 wrote to memory of 572	548	msedge.exe	85
PID 548 wrote to memory of 572	548	msedge.exe	85
PID 548 wrote to memory of 572	548	msedge.exe	85
PID 548 wrote to memory of 572	548	msedge.exe	85
PID 548 wrote to memory of 572	548	msedge.exe	85
PID 548 wrote to memory of 572	548	msedge.exe	85
PID 548 wrote to memory of 572	548	msedge.exe	85
PID 548 wrote to memory of 572	548	msedge.exe	85
PID 548 wrote to memory of 572	548	msedge.exe	85
PID 548 wrote to memory of 572	548	msedge.exe	85
PID 548 wrote to memory of 572	548	msedge.exe	85
PID 548 wrote to memory of 572	548	msedge.exe	85
PID 548 wrote to memory of 572	548	msedge.exe	85
PID 548 wrote to memory of 572	548	msedge.exe	85
PID 548 wrote to memory of 572	548	msedge.exe	85
PID 548 wrote to memory of 572	548	msedge.exe	85
PID 548 wrote to memory of 572	548	msedge.exe	85

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://leveluprewards.zendesk.com/hc/en-us
1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:548
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffbb53f46f8,0x7ffbb53f4708,0x7ffbb53f4718
  2⤵
  PID:5048
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2116,14071429046305268484,6193770270375991259,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2128 /prefetch:2
  2⤵
  PID:5148
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2116,14071429046305268484,6193770270375991259,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2180 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:3908
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2116,14071429046305268484,6193770270375991259,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2852 /prefetch:8
  2⤵
  PID:572
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,14071429046305268484,6193770270375991259,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3316 /prefetch:1
  2⤵
  PID:6036
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2116,14071429046305268484,6193770270375991259,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3352 /prefetch:1
  2⤵
  PID:2172
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2116,14071429046305268484,6193770270375991259,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5376 /prefetch:8
  2⤵
  PID:4440
- C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2116,14071429046305268484,6193770270375991259,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5376 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4864

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3988

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1468

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\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
477462b6ad8eaaf8d38f5e3a4daf17b0

SHA1
86174e670c44767c08a39cc2a53c09c318326201

SHA256
e6bbd4933b9baa1df4bb633319174de07db176ec215e71c8568d27c5c577184d

SHA512
a0acc2ef7fd0fcf413572eeb94d1e38aa6a682195cc03d6eaaaa0bc9e5f4b2c0033da0b835f4617aebc52069d0a10b52fc31ed53c2fe7943a480b55b7481dd4e

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat

Filesize
152B

MD5
b704c9ca0493bd4548ac9c69dc4a4f27

SHA1
a3e5e54e630dabe55ca18a798d9f5681e0620ba7

SHA256
2ebd5229b9dc642afba36a27c7ac12d90196b1c50985c37e94f4c17474e15411

SHA512
69c8116fb542b344a8c55e2658078bd3e0d3564b1e4c889b072dbc99d2b070dacbc4394dedbc22a4968a8cf9448e71f69ec71ded018c1bacc0e195b3b3072d32

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\8ac7798b-67d1-410c-88c2-dc31be8d56e9.tmp

Filesize
7KB

MD5
9a47473a3da9a34d68ba486e55da0626

SHA1
839e7effd7c6e64d62a58dd1f0c4d86a7e17b9e9

SHA256
daa64538325dde7844f039d040a728f29875db8919e9267feae601c7cae218cd

SHA512
d18447e318ad1176f2383fc56c432f572c149e68f483a93d0877efc8fecbc96e9945a6c8fa00ad3c4f8ef6e927deb74da8197f44483723ebad718372d2756ffd

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

Filesize
480B

MD5
eaee44645effb2e7d38b61ec533feebc

SHA1
adb6c7e9d9b8c2fffb897e997c8a4aa84b7f4a3f

SHA256
83ff052c2074516da3388aef6258859d4f9bbbbd4343ab3e0a17fe44fe43768c

SHA512
041cc3b5c8cdb27e97420e25306d04807767cccad70bd2b67ae55826b85410493792706402ba6f1dc29abab86eec50e594de6f25206b0d70141c20d512968829

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State

Filesize
621B

MD5
16d3771837c9cb588f4a0201ec491aa5

SHA1
bd43ab0ada644a83385dd172a7c0b2564201b2a9

SHA256
9f3e8e96f26d554c5b22ae2dcedfd2caf2b55249de95fc2bbd4742597eaab0da

SHA512
43d12bb77c9bad5d6f79ee9b135b772cddd7c6d044fe936200d6478aab5a908e91d64d9f255b281e6417191f15785991500b162626e804d8a9c38c52abb720a2

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
6KB

MD5
6368105db4d1bd946db96230ccdba127

SHA1
97cd414c431803294c8de6dd8a61428d778154b0

SHA256
b0b015d4c488edc4579f6703b449cefd40e38878983e6888ae56e28b71dc613c

SHA512
23f34cf0a0511509e355c784a01c5718c544b44a0fb8d33e2519263df79f2314aa10cbd8a2cb5ac80184ebf9dc13a07d69182182f3613514257fb4ba350ebca1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences

Filesize
5KB

MD5
da66b2bcb1bca8f64d3312ca2a169dd6

SHA1
7e3663759ed2fbdba28fe830f47cead88ff555a9

SHA256
c66400d95e6d7d5007e8d2519cd24c54641f881c681207daaa6222d3f2441ba6

SHA512
b4a9b13ddbb8bf5610a7b42054ff8be0efc54d937430ca29d8d6faad37cf63c95fc28262e8ec670356c77421f6275a7b16b36b33bee0dd1f23b0612703d2217b

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity

Filesize
537B

MD5
6ddda47ee7127d572afe62906153903e

SHA1
cad771f4d4c72e716a9bffc92e54305a5890ebf2

SHA256
c9cbdfa7a1ff2e2f970a01952e7c2413681f7a39e565bcd2b6869f0f92685c35

SHA512
90f1fa9cff22bd318dc1b5f103aed8ffd2e7a8569ebca5ece3fbc26f16dadce4a6d71f05e2606c981ea3b4a57fb3f88543d84463b9ae00b90a6da85c9147a907

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\TransportSecurity~RFe578397.TMP

Filesize
537B

MD5
9b17d2ff212b11b25156c222471c99b8

SHA1
622192606d69dc216d71a4df06b1c260a7cdd4ba

SHA256
deb005ed03a58c9672dceef432e0329c43fa7844a727aba5daff674243003692

SHA512
73b10d58233fc51f56223b3b7f7c41526d7b424b51b5f08b1b4656e881608227ab265f0c045fd771fdcf046e3b311c97d70a4503248014b0e244ada070c08a81

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT

Filesize
16B

MD5
6752a1d65b201c13b62ea44016eb221f

SHA1
58ecf154d01a62233ed7fb494ace3c3d4ffce08b

SHA256
0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd

SHA512
9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
11KB

MD5
7edeb90ed9275aff9a97118c8584edbc

SHA1
a0913ea0fa244930ab7ceb062260a8053501023e

SHA256
04d8c69c773c112de103a9a69c0cf8510f8c88e42e7bb0115504c84235516772

SHA512
72e6682666f9986eec3a8982c11565e2529a7eaae82edb48a0fe7439fe672fe89b9ea2cf78dc2d193716311a1a8d8800c081168869659948316d908109485ab5

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State

Filesize
11KB

MD5
f9673b41c698eca271e09ee269918345

SHA1
eefa4c41796038433ab95aff0f5837b2ff154b75

SHA256
e79cc338a40688f342eab43cd9f7724ef6f541b63de4c9f0f1d681b6f8377aa9

SHA512
142ceae18fd76c3bbb7ed8ad6ca9bbfc05808d2c64ea55fa865d63532846d9f4d3b58da80d31ad80b0945c35ac714f3e3978293fadb2e85ebce511827e8eb346

Download Submit