mydoom | d6dbf29d2d73219f001df59abe97925338a909bfe7166872d6d0d9910a2af48b

General

Target

d6dbf29d2d73219f001df59abe97925338a909bfe7166872d6d0d9910a2af48b.exe
Size

29KB
MD5

b4c184fd77a78470445afaa2f8468bd9
SHA1

0dac2c22d4d6325aade246add77b1ecff2d9f64e
SHA256

d6dbf29d2d73219f001df59abe97925338a909bfe7166872d6d0d9910a2af48b
SHA512

b3a52ef0f2cf4b758dfaa9ccf96cdfd694bdc12c7204955949388c7dfcf5855fcc939395e9a74d906cdeb960e1b681370664e997657ca55793a37b595ad6f625
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/Tl:AEwVs+0jNDY1qi/qJ

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 7 IoCs

resource	yara_rule
behavioral2/memory/4188-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4188-32-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4188-37-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4188-135-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4188-157-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4188-164-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/4188-196-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom

MyDoom
MyDoom is a Worm that is written in C++.
worm mydoom
Mydoom family
mydoom

Executes dropped EXE 1 IoCs

pid	Process
2704	services.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe"	d6dbf29d2d73219f001df59abe97925338a909bfe7166872d6d0d9910a2af48b.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 23 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4188-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000b000000023b8e-7.dat	upx
behavioral2/memory/2704-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4188-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2704-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2704-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2704-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2704-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2704-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4188-32-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2704-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4188-37-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2704-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0003000000021ea9-48.dat	upx
behavioral2/memory/4188-135-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2704-136-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4188-157-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2704-158-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/2704-163-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4188-164-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2704-165-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/4188-196-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/2704-197-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\java.exe	d6dbf29d2d73219f001df59abe97925338a909bfe7166872d6d0d9910a2af48b.exe
File created	C:\Windows\services.exe	d6dbf29d2d73219f001df59abe97925338a909bfe7166872d6d0d9910a2af48b.exe
File opened for modification	C:\Windows\java.exe	d6dbf29d2d73219f001df59abe97925338a909bfe7166872d6d0d9910a2af48b.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	d6dbf29d2d73219f001df59abe97925338a909bfe7166872d6d0d9910a2af48b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4188 wrote to memory of 2704	4188	d6dbf29d2d73219f001df59abe97925338a909bfe7166872d6d0d9910a2af48b.exe	85
PID 4188 wrote to memory of 2704	4188	d6dbf29d2d73219f001df59abe97925338a909bfe7166872d6d0d9910a2af48b.exe	85
PID 4188 wrote to memory of 2704	4188	d6dbf29d2d73219f001df59abe97925338a909bfe7166872d6d0d9910a2af48b.exe	85

C:\Users\Admin\AppData\Local\Temp\d6dbf29d2d73219f001df59abe97925338a909bfe7166872d6d0d9910a2af48b.exe
"C:\Users\Admin\AppData\Local\Temp\d6dbf29d2d73219f001df59abe97925338a909bfe7166872d6d0d9910a2af48b.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4188
- C:\Windows\services.exe
  "C:\Windows\services.exe"
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:2704

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\9MFSIIMR\default[1].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\UV4TX9UP\search[2].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpA70B.tmp

Filesize
29KB

MD5
c5efd7f50caa5b01f0d459ee4f26e029

SHA1
0fd09244c40409c0881fb0f82a99c1c4c03f3c87

SHA256
6a529dae01b34998475e34777a21368e7726ce933c2a5f7cf511b05762105458

SHA512
670447eaaf3c41f87bff57d360fa8ec61124faef2392ce0ea123987318e2eca95c8f00775b83cb525c78e579c5375fab9e5f4f6d52e370e9924fd40e735c06a5

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
320B

MD5
cf24f3211502912457de00727f8f9853

SHA1
f3ea2f48c72c14ffa019e83fa76cd3a0e6487dae

SHA256
b934099bcb3f18eaf2f89b5cac35b4228451dce07a36667d6a0418dd676a1cc7

SHA512
f937f4bc42ee58b8b651215f467173f432bfa3cc8aaec7212f4435e4e69eff1e47a4781a8cbe1e1c1001189ad2bb470fcf4ad3fc1eeb7a8245787fd518540fc4

Download Submit
C:\Users\Admin\AppData\Local\Temp\zincite.log

Filesize
320B

MD5
f69ac225d45dd760c3e34d2fd9bc136d

SHA1
c5227e3e6284bcc69e1999e15732a7cb4753722d

SHA256
efa7f6e5ff8bb711d1cda6983e0d8aeee52867d880982018be7135b5ce34d767

SHA512
8e79b1f095e12e2c5680221414de2626d450fe706c3153573eb0b70ff6b43e09e5f1d50152a816f6a32ba324c907692b5c51064681e9b484869fa5fe5bd774c4

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/2704-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2704-136-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2704-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2704-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2704-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2704-197-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2704-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2704-165-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2704-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2704-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2704-163-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2704-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/2704-158-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/4188-157-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4188-135-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4188-164-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4188-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4188-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4188-196-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4188-37-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/4188-32-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads