azorult | f9f90dfda62b193b453115f26b1af317a2d1d4bf67d994fd308fb0ef757f86e1

General

Target

e4e2d2f1abc1345a7cb5bc363889118d_JaffaCakes118.exe
Size

356KB
MD5

e4e2d2f1abc1345a7cb5bc363889118d
SHA1

6239d898b66d3ad28f5a416b4ac2c56ed2aef333
SHA256

f9f90dfda62b193b453115f26b1af317a2d1d4bf67d994fd308fb0ef757f86e1
SHA512

9da11bd910df7d6a0d91f7001d1605992a20dd8cae122dbe45605faa82b793e6c21a28c78e8b4540811b88fc538059ebd0a1b06bfee0fd7749d55209a31fc1b9
SSDEEP

6144:elalvl+g4Mu/Iuohaf3g/bwHiGjULbGXpTB8K49:e/Ifhars+Xpr4

Score

10^/10

azorult agilenet discovery infostealer trojan

Malware Config

Extracted

Family

azorult

C2

http://vitani.tk/disk/index.php

Signatures

Azorult
An information stealer that was first discovered in 2016, targeting browsing history and passwords.
trojan infostealer azorult

Drops startup file 3 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\google.exe	cmd.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\google.exe	cmd.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\google.lnk	google.exe

Executes dropped EXE 1 IoCs

pid	Process
2736	google.exe

Loads dropped DLL 1 IoCs

pid	Process
2736	google.exe

Obfuscated with Agile.Net obfuscator 1 IoCs

Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

agilenet

resource	yara_rule
behavioral1/memory/744-2-0x00000000004A0000-0x00000000004C0000-memory.dmp	agile_net

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2736 set thread context of 2424	2736	google.exe	36

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e4e2d2f1abc1345a7cb5bc363889118d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	google.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	744	e4e2d2f1abc1345a7cb5bc363889118d_JaffaCakes118.exe
Token: SeDebugPrivilege	2736	google.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 744 wrote to memory of 2052	744	e4e2d2f1abc1345a7cb5bc363889118d_JaffaCakes118.exe	31
PID 744 wrote to memory of 2052	744	e4e2d2f1abc1345a7cb5bc363889118d_JaffaCakes118.exe	31
PID 744 wrote to memory of 2052	744	e4e2d2f1abc1345a7cb5bc363889118d_JaffaCakes118.exe	31
PID 744 wrote to memory of 2052	744	e4e2d2f1abc1345a7cb5bc363889118d_JaffaCakes118.exe	31
PID 744 wrote to memory of 2760	744	e4e2d2f1abc1345a7cb5bc363889118d_JaffaCakes118.exe	33
PID 744 wrote to memory of 2760	744	e4e2d2f1abc1345a7cb5bc363889118d_JaffaCakes118.exe	33
PID 744 wrote to memory of 2760	744	e4e2d2f1abc1345a7cb5bc363889118d_JaffaCakes118.exe	33
PID 744 wrote to memory of 2760	744	e4e2d2f1abc1345a7cb5bc363889118d_JaffaCakes118.exe	33
PID 2856 wrote to memory of 2736	2856	explorer.exe	35
PID 2856 wrote to memory of 2736	2856	explorer.exe	35
PID 2856 wrote to memory of 2736	2856	explorer.exe	35
PID 2856 wrote to memory of 2736	2856	explorer.exe	35
PID 2736 wrote to memory of 2424	2736	google.exe	36
PID 2736 wrote to memory of 2424	2736	google.exe	36
PID 2736 wrote to memory of 2424	2736	google.exe	36
PID 2736 wrote to memory of 2424	2736	google.exe	36
PID 2736 wrote to memory of 2424	2736	google.exe	36
PID 2736 wrote to memory of 2424	2736	google.exe	36
PID 2736 wrote to memory of 2424	2736	google.exe	36
PID 2736 wrote to memory of 2424	2736	google.exe	36
PID 2736 wrote to memory of 2424	2736	google.exe	36
PID 2736 wrote to memory of 2424	2736	google.exe	36
PID 2736 wrote to memory of 2424	2736	google.exe	36
PID 2736 wrote to memory of 2424	2736	google.exe	36
PID 2736 wrote to memory of 2424	2736	google.exe	36

C:\Users\Admin\AppData\Local\Temp\e4e2d2f1abc1345a7cb5bc363889118d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e4e2d2f1abc1345a7cb5bc363889118d_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:744
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\e4e2d2f1abc1345a7cb5bc363889118d_JaffaCakes118.exe" "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\google.exe"
  2⤵
  - Drops startup file
  - System Location Discovery: System Language Discovery
  PID:2052
- C:\Windows\SysWOW64\explorer.exe
  "C:\Windows\System32\explorer.exe" /c, "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\google.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2760

C:\Windows\explorer.exe
C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
1⤵
- Suspicious use of WriteProcessMemory
PID:2856
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\google.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\google.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2736
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
    "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:2424

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\google.exe

Filesize
356KB

MD5
e4e2d2f1abc1345a7cb5bc363889118d

SHA1
6239d898b66d3ad28f5a416b4ac2c56ed2aef333

SHA256
f9f90dfda62b193b453115f26b1af317a2d1d4bf67d994fd308fb0ef757f86e1

SHA512
9da11bd910df7d6a0d91f7001d1605992a20dd8cae122dbe45605faa82b793e6c21a28c78e8b4540811b88fc538059ebd0a1b06bfee0fd7749d55209a31fc1b9

Download Submit
memory/744-0-0x000000007407E000-0x000000007407F000-memory.dmp

Filesize
4KB

Download
memory/744-1-0x0000000000070000-0x00000000000D2000-memory.dmp

Filesize
392KB

Download
memory/744-2-0x00000000004A0000-0x00000000004C0000-memory.dmp

Filesize
128KB

Download
memory/744-3-0x000000007407E000-0x000000007407F000-memory.dmp

Filesize
4KB

Download
memory/744-4-0x0000000074070000-0x000000007475E000-memory.dmp

Filesize
6.9MB

Download
memory/744-5-0x0000000074070000-0x000000007475E000-memory.dmp

Filesize
6.9MB

Download
memory/744-8-0x0000000074070000-0x000000007475E000-memory.dmp

Filesize
6.9MB

Download
memory/2424-19-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2424-14-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2424-15-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2424-18-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2424-17-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2424-16-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2424-20-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2736-11-0x00000000009B0000-0x0000000000A12000-memory.dmp

Filesize
392KB

Download

Analysis

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