osiris | 1e2c6745afc6886504c7d49c03ec42b46e63530aa93e5ff1d5b2cbdd1ea1108d

Resubmissions

17-04-2024 15:13

240417-slw8asfa8t 10

17-04-2024 15:13

17-04-2024 15:13

17-04-2024 15:13

17-04-2024 15:13

Analysis

max time kernel
1800s
max time network
1768s
platform
windows11-21h2_x64
resource
win11-20240412-en
resource tags

arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
submitted
17-04-2024 15:13

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General

Target

ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
Size

3.6MB
MD5

ef8854d445cff933d6ed5fc87e3a6eca
SHA1

88bf6e4c6a287c88fa739292959cef7d74288c25
SHA256

1e2c6745afc6886504c7d49c03ec42b46e63530aa93e5ff1d5b2cbdd1ea1108d
SHA512

3c6e10f6772b64ec9c9c643e086fda76d2dd1b24f099237c3403c43966d730ceff193f961204b2141fd8ece951b9d86e384ba69152c588069b523673dc259c88
SSDEEP

49152:2pU1pIkY3RFCXgUG0xibD3QUaSalMG45TRVVqfMqJ7CdfAYQtTGC8:2psIbhYXJS3HaHM17Vqfz7sQti5

Score

10^/10

osiris banker botnet

Malware Config

Signatures

Osiris
banker botnet osiris

Drops startup file 4 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\wsuj.exe	DllHost.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\wsuj.exe	DllHost.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\194d45ab.exe	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\194d45ab.exe	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
1040	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
6	api.ipify.org
7	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
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
1672	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
1672	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
1672	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
1672	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
1672	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
1672	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
1672	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
1672	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
1672	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
1672	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
1672	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
1672	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
1672	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
1672	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
1672	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
1672	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
1672	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
1672	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
1672	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
1672	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
1672	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
1672	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeSecurityPrivilege	4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1672	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 4932 wrote to memory of 1672	4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe	79
PID 4932 wrote to memory of 1672	4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe	79
PID 4932 wrote to memory of 1672	4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe	79
PID 4932 wrote to memory of 1672	4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe	79
PID 4932 wrote to memory of 1672	4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe	79
PID 4932 wrote to memory of 1672	4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe	79
PID 4932 wrote to memory of 1672	4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe	79
PID 4932 wrote to memory of 1672	4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe	79
PID 4932 wrote to memory of 1672	4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe	79
PID 4932 wrote to memory of 1672	4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe	79
PID 4932 wrote to memory of 1672	4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe	79
PID 4932 wrote to memory of 1672	4932	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe	79
PID 1672 wrote to memory of 1040	1672	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe	80
PID 1672 wrote to memory of 1040	1672	ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe	80

C:\Users\Admin\AppData\Local\Temp\ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4932
- C:\Users\Admin\AppData\Local\Temp\ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\ef8854d445cff933d6ed5fc87e3a6eca_JaffaCakes118.exe"
  2⤵
  - Drops startup file
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1672
- - C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
    "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
    3⤵
    - Executes dropped EXE
    PID:1040

C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{3AD05575-8857-4850-9277-11B85BDB8E09}
1⤵
- Drops startup file
PID:248

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\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
36cfeaef7718f4b456d098ec423d74a7

SHA1
a51f5356e94c5ccf9998016bfbc1460b820f2edd

SHA256
479e34d6d28758568e0151dec7f0bd9bab766b6c8cf8bd732ef22bae2aed0055

SHA512
6d98c50152fcad61e8267f45b2e27470d94a0983dd346d3ebf2e2675e6d4ffd758222faf869f53d3e57cf0acdfd97d54d24aaa2d84f1de704d67352bc3a36c4f

Download Submit
memory/1672-13-0x0000000000FA0000-0x0000000001049000-memory.dmp

Filesize
676KB

Download
memory/1672-12-0x0000000000FA0000-0x0000000001049000-memory.dmp

Filesize
676KB

Download
memory/1672-24-0x0000000000FA0000-0x0000000001049000-memory.dmp

Filesize
676KB

Download
memory/1672-25-0x0000000000FA0000-0x0000000001049000-memory.dmp

Filesize
676KB

Download
memory/1672-55-0x0000000000FA0000-0x0000000001049000-memory.dmp

Filesize
676KB

Download
memory/1672-7-0x00000000777B4000-0x00000000777B5000-memory.dmp

Filesize
4KB

Download
memory/1672-6-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1672-4-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1672-51-0x0000000000FA0000-0x0000000001049000-memory.dmp

Filesize
676KB

Download
memory/1672-17-0x0000000000FA0000-0x0000000001049000-memory.dmp

Filesize
676KB

Download
memory/1672-15-0x0000000000FA0000-0x0000000001049000-memory.dmp

Filesize
676KB

Download
memory/1672-14-0x0000000000FA0000-0x0000000001049000-memory.dmp

Filesize
676KB

Download
memory/1672-58-0x0000000000FA0000-0x0000000001049000-memory.dmp

Filesize
676KB

Download
memory/1672-9-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1672-11-0x00000000000C0000-0x00000000000C1000-memory.dmp

Filesize
4KB

Download
memory/1672-46-0x0000000000FA0000-0x0000000001049000-memory.dmp

Filesize
676KB

Download
memory/1672-26-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1672-28-0x0000000000FA0000-0x0000000001049000-memory.dmp

Filesize
676KB

Download
memory/1672-31-0x0000000000FA0000-0x0000000001049000-memory.dmp

Filesize
676KB

Download
memory/1672-35-0x0000000000FA0000-0x0000000001049000-memory.dmp

Filesize
676KB

Download
memory/1672-39-0x0000000000FA0000-0x0000000001049000-memory.dmp

Filesize
676KB

Download
memory/1672-42-0x0000000000FA0000-0x0000000001049000-memory.dmp

Filesize
676KB

Download
memory/4932-0-0x00000000041F0000-0x000000000426B000-memory.dmp

Filesize
492KB

Download
memory/4932-5-0x0000000004270000-0x0000000004419000-memory.dmp

Filesize
1.7MB

Download
memory/4932-10-0x00000000041F0000-0x000000000426B000-memory.dmp

Filesize
492KB

Download
memory/4932-1-0x00000000777B4000-0x00000000777B5000-memory.dmp

Filesize
4KB

Download