hxxps://signatov[.]com/building-an-oauth2-token-generator-api-with-sap-btp-apim/

Analysis

max time kernel
145s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24/06/2024, 07:20

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General

Target

https://signatov.com/building-an-oauth2-token-generator-api-with-sap-btp-apim/

Score

6^/10

Malware Config

Signatures

Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs

Web Service

T1102

flow	ioc
17	pastebin.com
19	pastebin.com
20	pastebin.com

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 10 IoCs

pid	Process
2216	msedge.exe
2216	msedge.exe
4884	msedge.exe
4884	msedge.exe
5008	identity_helper.exe
5008	identity_helper.exe
1232	msedge.exe
1232	msedge.exe
1232	msedge.exe
1232	msedge.exe

Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs

pid	Process
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe

Suspicious use of FindShellTrayWindow 25 IoCs

pid	Process
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe

Suspicious use of SendNotifyMessage 24 IoCs

pid	Process
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe
4884	msedge.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4884 wrote to memory of 2152	4884	msedge.exe	80
PID 4884 wrote to memory of 2152	4884	msedge.exe	80
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 4516	4884	msedge.exe	81
PID 4884 wrote to memory of 2216	4884	msedge.exe	82
PID 4884 wrote to memory of 2216	4884	msedge.exe	82
PID 4884 wrote to memory of 1220	4884	msedge.exe	83
PID 4884 wrote to memory of 1220	4884	msedge.exe	83
PID 4884 wrote to memory of 1220	4884	msedge.exe	83
PID 4884 wrote to memory of 1220	4884	msedge.exe	83
PID 4884 wrote to memory of 1220	4884	msedge.exe	83
PID 4884 wrote to memory of 1220	4884	msedge.exe	83
PID 4884 wrote to memory of 1220	4884	msedge.exe	83
PID 4884 wrote to memory of 1220	4884	msedge.exe	83
PID 4884 wrote to memory of 1220	4884	msedge.exe	83
PID 4884 wrote to memory of 1220	4884	msedge.exe	83
PID 4884 wrote to memory of 1220	4884	msedge.exe	83
PID 4884 wrote to memory of 1220	4884	msedge.exe	83
PID 4884 wrote to memory of 1220	4884	msedge.exe	83
PID 4884 wrote to memory of 1220	4884	msedge.exe	83
PID 4884 wrote to memory of 1220	4884	msedge.exe	83
PID 4884 wrote to memory of 1220	4884	msedge.exe	83
PID 4884 wrote to memory of 1220	4884	msedge.exe	83
PID 4884 wrote to memory of 1220	4884	msedge.exe	83
PID 4884 wrote to memory of 1220	4884	msedge.exe	83
PID 4884 wrote to memory of 1220	4884	msedge.exe	83

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://signatov.com/building-an-oauth2-token-generator-api-with-sap-btp-apim/
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:4884
- 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=0x104,0x108,0x10c,0xd8,0x110,0x7ffc0b3546f8,0x7ffc0b354708,0x7ffc0b354718
  2⤵
  PID:2152
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2028,12978056867758334720,16858877031289451803,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
  2⤵
  PID:4516
- 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=2028,12978056867758334720,16858877031289451803,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2224 /prefetch:3
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2216
- 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=2028,12978056867758334720,16858877031289451803,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2788 /prefetch:8
  2⤵
  PID:1220
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,12978056867758334720,16858877031289451803,131072 --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=3328 /prefetch:1
  2⤵
  PID:4508
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,12978056867758334720,16858877031289451803,131072 --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=3348 /prefetch:1
  2⤵
  PID:3180
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,12978056867758334720,16858877031289451803,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4968 /prefetch:1
  2⤵
  PID:3508
- 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=2028,12978056867758334720,16858877031289451803,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5400 /prefetch:8
  2⤵
  PID:4216
- 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=2028,12978056867758334720,16858877031289451803,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5400 /prefetch:8
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:5008
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,12978056867758334720,16858877031289451803,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5424 /prefetch:1
  2⤵
  PID:3608
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,12978056867758334720,16858877031289451803,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5476 /prefetch:1
  2⤵
  PID:2264
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,12978056867758334720,16858877031289451803,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=6004 /prefetch:1
  2⤵
  PID:456
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2028,12978056867758334720,16858877031289451803,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4936 /prefetch:1
  2⤵
  PID:3240
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2028,12978056867758334720,16858877031289451803,131072 --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=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3728 /prefetch:2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1232

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2640

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4228

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

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
152B

MD5
4b4f91fa1b362ba5341ecb2836438dea

SHA1
9561f5aabed742404d455da735259a2c6781fa07

SHA256
d824b742eace197ddc8b6ed5d918f390fde4b0fbf0e371b8e1f2ed40a3b6455c

SHA512
fef22217dcdd8000bc193e25129699d4b8f7a103ca4fe1613baf73ccf67090d9fbae27eb93e4bb8747455853a0a4326f2d0c38df41c8d42351cdcd4132418dac

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

Filesize
152B

MD5
eaa3db555ab5bc0cb364826204aad3f0

SHA1
a4cdfaac8de49e6e6e88b335cfeaa7c9e3c563ca

SHA256
ef7baeb1b2ab05ff3c5fbb76c2759db49294654548706c7c8e87f0cde855b86b

SHA512
e13981da51b52c15261ecabb98af32f9b920651b46b10ce0cc823c5878b22eb1420258c80deef204070d1e0bdd3a64d875ac2522e3713a3cf11657aa55aeccd4

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

Filesize
456B

MD5
1ada3be8012b8831ec1f11fc85397374

SHA1
f0784692c279b8c4c7d6d974605ff35d840da4fa

SHA256
24014d4624ec8454485820aca979f3f08379c88fc7ee96448d8b57cf294682e7

SHA512
2d9148911791d3f1800f3efe1f67511fb5a954b77fa14e4c5c619232d33da2a259e74f50d7587696fda9c1abf4a97b47dc77808a019ee8964d173d23a114ec95

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

Filesize
1KB

MD5
6029cfea3f2770d90142f49fb29e516a

SHA1
4b743c95666597b36e0d7dcbccb1d57eeaf6a7a7

SHA256
7d87bdb0ff8a04e04aa1d6f3d3e35ef2f13cb250ebd3d50be76d5823e5cb7bd5

SHA512
fa67c29b0eb3aee7e5ec179402a18f6d8da6ffcf9c08440741dcb284fe842d9e721394b9b18b15afbf462b3370a05f2df8e03f22ef6e81917897a953c14bf7cb

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

Filesize
6KB

MD5
9687bd2230e24ba09328811b150301e4

SHA1
b84c4428dc7ff2d8cf23951ccbacebec65fe897a

SHA256
b65c5a05579a5d67b5801c5672dcfdf8cbccc6e5f64a59a00bc41942929089ac

SHA512
fef77527d3ee60a9debf6af42358614b2f1dae04dafebfc1de52389f7b4d2af2f9a7bea2854c46cc6dcdfec76850b458acf3332e851b3be6f8a1884e3d671b78

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

Filesize
5KB

MD5
bd1a3c3df012dcf6657ca7622dc7aec0

SHA1
96b63bb1ac0a447699d3ae938731504a4d066c5e

SHA256
c6d16a2f75da12601a6cedff945f6407639086ffecf806bbc43c728e97dc8d8c

SHA512
2d272e9cb0088c9cec196b8cd1571cf13d3c4d82df6ae9d9726e565e18e5110cb2e5a05eb21d84461131529738ffb2564f541de107f3846db6757b54257977f7

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
10KB

MD5
0f712dacef41d69d9abd1ee7c7bfdcc1

SHA1
8efd33bea63a38c83d5bd99ff86d506584ff702a

SHA256
51e4b2653b58ac8740427448f42677c2a1f7a783c62a79871fb59e318db60b56

SHA512
5a6cea667ca71d5d0a24ca477d6efae0ac53135db4b21ad99f178fdb96650c4d6c5d8c8ea42fbecd6260dbf8c8066bb596f85c85f3229eb99069fa4923d488c1

Download Submit