bcb43e540324aec08aad7401c57c64000e7e4ccc20efa5f64072e7a664d9492f

Analysis

max time kernel
31s
max time network
36s
platform
windows10-2004_x64
resource
win10v2004-20230621-en
resource tags

arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system
submitted
23-06-2023 22:56

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General

Target

BruteForcers PACK/BruteForcers PACK/All Mail Brute/MailSoft/ssleay32.exe
Size

4.1MB
MD5

e768bbea30e671a8116f1eaa706c4d93
SHA1

7159ad7082be7aa7f533ee88e364cfcc5c528deb
SHA256

e436924a2fac62b5df8e77b588ce8e3f8c23075e1367c6c53fbca70ff3107e42
SHA512

407ce9c8a367510a7c010da53a17f7ee218dc38cdd0882d4eb46e81e3e66126d943e5c5034f18a964c36d8260e8921ed088714a0e76793c51b30dd378750eeed
SSDEEP

49152:PXNu1x0AwbFCsORuyFySj+EGQE06pHsQxHoabGyEVLThT6yB:PqwbFCPr9GSQxwV/

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

msedge.exe

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

Modifies registry class 1 IoCs

Processes:

msedge.exe

description ioc process

Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ msedge.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

ssleay32.exemsedge.exemsedge.exe

pid process

708 ssleay32.exe
708 ssleay32.exe
112 msedge.exe
112 msedge.exe
4484 msedge.exe
4484 msedge.exe
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs

Processes:

msedge.exe

pid process

4484 msedge.exe
4484 msedge.exe
4484 msedge.exe
Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

msedge.exe

pid process

4484 msedge.exe
4484 msedge.exe
4484 msedge.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

ssleay32.exe

pid process

708 ssleay32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	msedge.exe

pid	process
708	ssleay32.exe
708	ssleay32.exe
112	msedge.exe
112	msedge.exe
4484	msedge.exe
4484	msedge.exe

pid	process
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe

pid	process
4484	msedge.exe
4484	msedge.exe
4484	msedge.exe

pid	process
708	ssleay32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

ssleay32.exemsedge.exe

description	pid	process	target process
PID 708 wrote to memory of 4484	708	ssleay32.exe	msedge.exe
PID 708 wrote to memory of 4484	708	ssleay32.exe	msedge.exe
PID 4484 wrote to memory of 2052	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 2052	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 248	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 112	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 112	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 756	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 756	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 756	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 756	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 756	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 756	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 756	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 756	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 756	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 756	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 756	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 756	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 756	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 756	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 756	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 756	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 756	4484	msedge.exe	msedge.exe
PID 4484 wrote to memory of 756	4484	msedge.exe	msedge.exe

C:\Users\Admin\AppData\Local\Temp\BruteForcers PACK\BruteForcers PACK\All Mail Brute\MailSoft\ssleay32.exe
"C:\Users\Admin\AppData\Local\Temp\BruteForcers PACK\BruteForcers PACK\All Mail Brute\MailSoft\ssleay32.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:708

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument https://chf.su/
2⤵
- Enumerates system info in registry
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4484

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=0xf8,0xfc,0x100,0xd4,0x104,0x7ff876bd46f8,0x7ff876bd4708,0x7ff876bd4718
3⤵
PID:2052

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2152,9954409276770411820,16415855281166086092,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2160 /prefetch:2
3⤵
PID:248

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=2152,9954409276770411820,16415855281166086092,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2380 /prefetch:3
3⤵
- Suspicious behavior: EnumeratesProcesses
PID:112

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=2152,9954409276770411820,16415855281166086092,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2984 /prefetch:8
3⤵
PID:756

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,9954409276770411820,16415855281166086092,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3620 /prefetch:1
3⤵
PID:4304

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,9954409276770411820,16415855281166086092,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3628 /prefetch:1
3⤵
PID:2764

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,9954409276770411820,16415855281166086092,131072 --disable-gpu-compositing --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=2 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5056 /prefetch:1
3⤵
PID:2628

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2800

Network

MITRE ATT&CK Enterprise v6

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
610003c56a177b0384d6fb52bddd79da

SHA1
dee64128972597ba8c0ae9f4ac502c1065c670d9

SHA256
750ed9c6bf8f2155b43e1e9684ab39c383ef2bdf375ae7820a488b59f0495877

SHA512
c8394769c6ed907ba07a087ee29c62e61f1aa490cc11a431831010221cd789a8f8a8be33c8894e76dc1bbeea7c512b2ce6db76427c470c1a74c9d5bfd3ef6298

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Edge Profile.ico

Filesize
70KB

MD5
e5e3377341056643b0494b6842c0b544

SHA1
d53fd8e256ec9d5cef8ef5387872e544a2df9108

SHA256
e23040951e464b53b84b11c3466bbd4707a009018819f9ad2a79d1b0b309bc25

SHA512
83f09e48d009a5cf83fa9aa8f28187f7f4202c84e2d0d6e5806c468f4a24b2478b73077381d2a21c89aa64884df3c56e8dc94eb4ad2d6a8085ac2feb1e26c2ef

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Extension State\MANIFEST-000001

Filesize
41B

MD5
5af87dfd673ba2115e2fcf5cfdb727ab

SHA1
d5b5bbf396dc291274584ef71f444f420b6056f1

SHA256
f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4

SHA512
de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

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

Filesize
2KB

MD5
51a8f279e6e050b26af92d734268382e

SHA1
1bd6c2bc3e8a8b2ed96beff909bae5fc77941a91

SHA256
92512a25b5b3edd6657a6963ec8e4f1eb2761f59bc7e761f4d8821226b4b0754

SHA512
21e7493b493268d8c27596f1f0fda82002feec47e0f2d3ee88975e9a670f0784f892edfa8d5d28c716032b9bfabe882bffea7cdaacb2768bdeb959d137696329

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

Filesize
5KB

MD5
6dde6e128e3e6b9f4d7d9b9ce952f507

SHA1
69462516dbb499de663180fbab805dc5bd80b18b

SHA256
17f14ca5820a1f555f0517f1cded7c7c63b5ddf0d3d069238cce767bb63b236d

SHA512
6ee078ee445013bc2ff64153305e7bd2f344603bbbc26e033a28d6d17cc9586add0331ce68173799ba7314d4312e2825932f42ecb6fdfc4bf006ceb667fc7585

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

Filesize
5KB

MD5
b1032b0aedb496369d76115fbf492512

SHA1
05304a7b4749f8cd780c33de6103fd7c3e4c2e96

SHA256
0785e74a4efde02c46deb10bf401cb7782656bc1ab7895a130265d29c99f06be

SHA512
2e756f6dc9285ea20534132e97bc29cc2e41ecf5721acd00b2bd7f87b17e57ab6803cc65c1ba030bd271ed72ac6543fbf4d0748400d4c8d869c9286818242dee

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

Filesize
24KB

MD5
4fd054c69665ea437b1a20e418c64443

SHA1
e8d9eee4354ebfe06180117f718441784241577e

SHA256
3019dfc3ad41088ef51f0c69004e66fd2e97176ca542fa07cad3ed9b2c00eaa5

SHA512
8b2067e825a1cbb619519a1d07ecca6aed7751f7690042108a6cc48241a734f1e0d1f027baa07d6fe27ad58c5dd7da41a0daa749edd2a0c18921cece1b08e12c

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

Filesize
24KB

MD5
b19b048548718e5ec507132a64ae96af

SHA1
95b7e9da11ae6d6abc367e8a37e3bcc203eeedbf

SHA256
b48eb5eb7e44576078ed25adfa3f819949a29cda229776860aca77c19107f892

SHA512
942d72f9f25550a31bcaf134f41c612f08392adc112d9d58e4187bca76f26d7e012cdd0bffadb1dce574254a6474ee604ca8dff2335d812566fc0fdb1155124d

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

Filesize
16B

MD5
46295cac801e5d4857d09837238a6394

SHA1
44e0fa1b517dbf802b18faf0785eeea6ac51594b

SHA256
0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443

SHA512
8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

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

Filesize
9KB

MD5
7a067f934d9b4344e013e87fedd98008

SHA1
e670ea89afe128057377bb106ae437eb1dff980c

SHA256
6c2e1d8643b6ae908d1eb14d2a855b238ac281c7529850d6d98d1c625c66c3c8

SHA512
08eb3042b5d2160bea2abf0e6ce65900a9a2c9c1ac9ed432f6c51da98c481560cef614742617641f803f740aace9ddbac3e4df904fcf4ff5d332785403f53524

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

Filesize
12KB

MD5
c16645941c27e2b631e508bb4b0d150f

SHA1
18e36cb8850c557e89490f0d53e40ce611d6e952

SHA256
2e83a5e8d32de2af7843cad4f974a9748320d2987d32d45b16331dac40551b8f

SHA512
a13655fc1d0054675bd69f63a4e9d0a295673226c4761225c1c3477c37e77d55e8fd186f346bbc7dfdb8d9f526a4851442f6e64cd59c0f61c142deef51e24f29

Download Submit
\??\pipe\LOCAL\crashpad_4484_IDDJXSPBCKLHRUBP

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
memory/708-176-0x00000000024A0000-0x00000000024A1000-memory.dmp

Filesize
4KB

Download
memory/708-150-0x0000000000400000-0x0000000000829000-memory.dmp

Filesize
4.2MB

Download
memory/708-133-0x00000000024A0000-0x00000000024A1000-memory.dmp

Filesize
4KB

Download
memory/708-235-0x0000000000400000-0x0000000000829000-memory.dmp

Filesize
4.2MB

Download
memory/708-134-0x0000000004AC0000-0x0000000004BBA000-memory.dmp

Filesize
1000KB

Download