osiris | 81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb

Resubmissions

22-09-2021 14:35

210922-ryctradad5 10

Analysis

max time kernel
151s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
14-04-2024 14:45

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General

Target

81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
Size

1.2MB
MD5

a1f481baa8334ad8a5c65919af2b6346
SHA1

aec7cd3a72d96948bf741bba48048c1b5cf3f036
SHA256

81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb
SHA512

e0c28dabe65224c2a40612e18807dc7ccdb58168be304f38f625936b1ebbdf1a6233f6e8f3d3a676e9c82ae3d9e6477cdeac8299c670ae3676b3ca4c3fc434a8
SSDEEP

12288:u+rq0yKJ7KZeBA4DVzlzEyn2QFqTjCAjkTnV/QH7OTzId2nfpN3fXz:FW0yreAkpzP/QCAjkTmbOwYRZj

Score

10^/10

osiris banker botnet

Malware Config

Signatures

Osiris
banker botnet osiris

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1230272463-3683322193-511842230-1000\Control Panel\International\Geo\Nation	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe

Executes dropped EXE 1 IoCs

pid	Process
1156	GetX64BTIT.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
28	api.ipify.org
29	api.ipify.org

Uses Tor communications 1 TTPs
Malware can proxy its traffic through Tor for more anonymity.

Proxy
T1090
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 4436 wrote to memory of 692	4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe	94
PID 4436 wrote to memory of 692	4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe	94
PID 4436 wrote to memory of 1156	4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe	95
PID 4436 wrote to memory of 1156	4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe	95
PID 4436 wrote to memory of 4772	4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe	73
PID 4436 wrote to memory of 3272	4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe	74
PID 4436 wrote to memory of 1812	4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe	75
PID 4436 wrote to memory of 800	4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe	76
PID 4436 wrote to memory of 1280	4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe	77
PID 4436 wrote to memory of 5076	4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe	78
PID 4436 wrote to memory of 3772	4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe	79
PID 4436 wrote to memory of 4640	4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe	97
PID 4772 wrote to memory of 1764	4772	msedge.exe	104
PID 4772 wrote to memory of 1764	4772	msedge.exe	104
PID 4436 wrote to memory of 1764	4436	81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe	104

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --no-startup-window
1⤵
- Suspicious use of WriteProcessMemory
PID:4772
- 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:4 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=123.0.6312.106 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=123.0.2420.81 --initial-client-data=0x238,0x23c,0x240,0x234,0x248,0x7ffe68314e48,0x7ffe68314e54,0x7ffe68314e60
  2⤵
  PID:3272
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --no-appcompat-clear --gpu-preferences=WAAAAAAAAADgAAAMAAAAAAAAAAAAAAAAAABgAAEAAAA4AAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGAAAAAAAAAAYAAAAAAAAAAgAAAAAAAAACAAAAAAAAAAIAAAAAAAAAA== --field-trial-handle=2352,i,7593277344190429033,13055212002259797845,262144 --variations-seed-version --mojo-platform-channel-handle=2348 /prefetch:2
  2⤵
  PID:1812
- 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 --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=1892,i,7593277344190429033,13055212002259797845,262144 --variations-seed-version --mojo-platform-channel-handle=2480 /prefetch:3
  2⤵
  PID:800
- 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 --lang=en-US --service-sandbox-type=service --no-appcompat-clear --field-trial-handle=2580,i,7593277344190429033,13055212002259797845,262144 --variations-seed-version --mojo-platform-channel-handle=3440 /prefetch:8
  2⤵
  PID:1280
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --instant-process --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=15 --field-trial-handle=4788,i,7593277344190429033,13055212002259797845,262144 --variations-seed-version --mojo-platform-channel-handle=4768 /prefetch:1
  2⤵
  PID:5076
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --no-appcompat-clear --lang=en-US --js-flags=--ms-user-locale= --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=16 --field-trial-handle=4724,i,7593277344190429033,13055212002259797845,262144 --variations-seed-version --mojo-platform-channel-handle=5488 /prefetch:1
  2⤵
  PID:3772
- C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4128,i,7593277344190429033,13055212002259797845,262144 --variations-seed-version --mojo-platform-channel-handle=4280 /prefetch:8
  2⤵
  PID:4640
- 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 --lang=en-US --service-sandbox-type=none --no-appcompat-clear --field-trial-handle=3524,i,7593277344190429033,13055212002259797845,262144 --variations-seed-version --mojo-platform-channel-handle=1396 /prefetch:3
  2⤵
  PID:1764

C:\Users\Admin\AppData\Local\Temp\81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe
"C:\Users\Admin\AppData\Local\Temp\81e2ddde718f731a46f765b613be06c7f77a5f43436c542fe5ac7218108228fb.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4436
- C:\windows\hh.exe
  "C:\windows\hh.exe"
  2⤵
  PID:692
- C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
  "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
  2⤵
  - Executes dropped EXE
  PID:1156

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

Proxy

T1090

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\SCT Auditing Pending Reports

Filesize
2B

MD5
d751713988987e9331980363e24189ce

SHA1
97d170e1550eee4afc0af065b78cda302a97674c

SHA256
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

SHA512
b25b294cb4deb69ea00a4c3cf3113904801b6015e5956bd019a8570b1fe1d6040e944ef3cdee16d0a46503ca6e659a25f21cf9ceddc13f352a3c98138c15d6af

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network\Sdch Dictionaries

Filesize
40B

MD5
20d4b8fa017a12a108c87f540836e250

SHA1
1ac617fac131262b6d3ce1f52f5907e31d5f6f00

SHA256
6028bd681dbf11a0a58dde8a0cd884115c04caa59d080ba51bde1b086ce0079d

SHA512
507b2b8a8a168ff8f2bdafa5d9d341c44501a5f17d9f63f3d43bd586bc9e8ae33221887869fa86f845b7d067cb7d2a7009efd71dda36e03a40a74fee04b86856

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

Filesize
25KB

MD5
b1f568806aca0cb33bf60d9a921b688f

SHA1
82ba32935d7973616308cd58c5c96af340a0e618

SHA256
d3a5174c886c39f25788f8da67a228061892d7554d0b43ac1ec0b60991fa409d

SHA512
1c997e32631b6d55260e3cb54274f5f0dcd4db832bcb9bf44c4900f3de2b6847a9b416f82e4aa06d2dd97e8bbc1d9f1961f8752ba1a655a0fee88373da9deae2

Download Submit
C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe

Filesize
3KB

MD5
b4cd27f2b37665f51eb9fe685ec1d373

SHA1
7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

SHA256
91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

SHA512
e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

Download Submit
C:\Users\Admin\AppData\Local\Temp\x64btit.txt

Filesize
28B

MD5
30f11a93cdd19020967f1d26cde84150

SHA1
91b01e162001b2a6ba58d8e7ea1cb6e7d0577c63

SHA256
c83d3e8062a8cbedbda99fc9adab6b5f4512f1f232960d79ceb715efdea9a65f

SHA512
491a99f6a3a3c5ced19ae9e7de15dcff13788af6ff9a09da7764d331ee16d7be685348d42aceb8384bd0287b0a5fbd22b42ee5be7b398187d637d07d3e443977

Download Submit
memory/4436-19-0x0000000003620000-0x00000000036BF000-memory.dmp

Filesize
636KB

Download
memory/4436-26-0x0000000003620000-0x00000000036BF000-memory.dmp

Filesize
636KB

Download
memory/4436-7-0x0000000003620000-0x00000000036BF000-memory.dmp

Filesize
636KB

Download
memory/4436-8-0x0000000003620000-0x00000000036BF000-memory.dmp

Filesize
636KB

Download
memory/4436-5-0x0000000003620000-0x00000000036BF000-memory.dmp

Filesize
636KB

Download
memory/4436-15-0x0000000003620000-0x00000000036BF000-memory.dmp

Filesize
636KB

Download
memory/4436-4-0x0000000003620000-0x00000000036BF000-memory.dmp

Filesize
636KB

Download
memory/4436-16-0x0000000003620000-0x00000000036BF000-memory.dmp

Filesize
636KB

Download
memory/4436-17-0x0000000003620000-0x00000000036BF000-memory.dmp

Filesize
636KB

Download
memory/4436-0-0x0000000000840000-0x0000000000841000-memory.dmp

Filesize
4KB

Download
memory/4436-22-0x0000000003620000-0x00000000036BF000-memory.dmp

Filesize
636KB

Download
memory/4436-6-0x0000000003620000-0x00000000036BF000-memory.dmp

Filesize
636KB

Download
memory/4436-28-0x0000000003620000-0x00000000036BF000-memory.dmp

Filesize
636KB

Download
memory/4436-31-0x0000000003620000-0x00000000036BF000-memory.dmp

Filesize
636KB

Download
memory/4436-35-0x0000000003620000-0x00000000036BF000-memory.dmp

Filesize
636KB

Download
memory/4436-37-0x0000000003620000-0x00000000036BF000-memory.dmp

Filesize
636KB

Download
memory/4436-40-0x0000000003620000-0x00000000036BF000-memory.dmp

Filesize
636KB

Download
memory/4436-41-0x0000000003620000-0x00000000036BF000-memory.dmp

Filesize
636KB

Download
memory/4436-51-0x0000000003620000-0x00000000036BF000-memory.dmp

Filesize
636KB

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memory/4436-54-0x0000000003620000-0x00000000036BF000-memory.dmp

Filesize
636KB

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memory/4436-2-0x0000000000400000-0x0000000000545000-memory.dmp

Filesize
1.3MB

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memory/4436-63-0x0000000003620000-0x00000000036BF000-memory.dmp

Filesize
636KB

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memory/4436-3-0x0000000003620000-0x00000000036BF000-memory.dmp

Filesize
636KB

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memory/4436-1-0x00000000029C0000-0x0000000002AA2000-memory.dmp

Filesize
904KB

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