mydoom | b29fa135113c71f1cbbb6d3da1c8466a7f065030a8de2703929552b9e1955ecd

General

Target

b29fa135113c71f1cbbb6d3da1c8466a7f065030a8de2703929552b9e1955ecd.exe
Size

29KB
MD5

6f4ae3f218b3f7c13f87180c477c6b26
SHA1

ad98ce18e257f5cda62e824304a5d9585f0a3f09
SHA256

b29fa135113c71f1cbbb6d3da1c8466a7f065030a8de2703929552b9e1955ecd
SHA512

4011e41a50a67901e5402bfe39c2e11d388e21e5f0259d3440e3b4bad0a91954fb3df6fcd04110933a48accd87c7d177aad4dd9e6076d7e6026e348de66912d0
SSDEEP

768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/1:AEwVs+0jNDY1qi/qd

Score

10^/10

Malware Config

Signatures

Detects MyDoom family 7 IoCs

resource	yara_rule
behavioral2/memory/428-13-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/428-44-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/428-126-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/428-156-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/428-160-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/428-167-0x0000000000500000-0x0000000000510200-memory.dmp	family_mydoom
behavioral2/memory/428-223-0x0000000000500000-0x0000000000510200-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
3940	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"	b29fa135113c71f1cbbb6d3da1c8466a7f065030a8de2703929552b9e1955ecd.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe"	services.exe

UPX packed file 26 IoCs

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

upx

resource	yara_rule
behavioral2/memory/428-0-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/files/0x000b000000023b8e-4.dat	upx
behavioral2/memory/3940-5-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/428-13-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3940-15-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3940-16-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3940-21-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3940-26-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3940-28-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3940-33-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3940-38-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3940-40-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/428-44-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3940-45-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/files/0x0005000000011940-58.dat	upx
behavioral2/memory/428-126-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3940-127-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/428-156-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3940-157-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/428-160-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3940-161-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/3940-166-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/428-167-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3940-168-0x0000000000400000-0x0000000000408000-memory.dmp	upx
behavioral2/memory/428-223-0x0000000000500000-0x0000000000510200-memory.dmp	upx
behavioral2/memory/3940-224-0x0000000000400000-0x0000000000408000-memory.dmp	upx

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\services.exe	b29fa135113c71f1cbbb6d3da1c8466a7f065030a8de2703929552b9e1955ecd.exe
File opened for modification	C:\Windows\java.exe	b29fa135113c71f1cbbb6d3da1c8466a7f065030a8de2703929552b9e1955ecd.exe
File created	C:\Windows\java.exe	b29fa135113c71f1cbbb6d3da1c8466a7f065030a8de2703929552b9e1955ecd.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	b29fa135113c71f1cbbb6d3da1c8466a7f065030a8de2703929552b9e1955ecd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 428 wrote to memory of 3940	428	b29fa135113c71f1cbbb6d3da1c8466a7f065030a8de2703929552b9e1955ecd.exe	84
PID 428 wrote to memory of 3940	428	b29fa135113c71f1cbbb6d3da1c8466a7f065030a8de2703929552b9e1955ecd.exe	84
PID 428 wrote to memory of 3940	428	b29fa135113c71f1cbbb6d3da1c8466a7f065030a8de2703929552b9e1955ecd.exe	84

C:\Users\Admin\AppData\Local\Temp\b29fa135113c71f1cbbb6d3da1c8466a7f065030a8de2703929552b9e1955ecd.exe
"C:\Users\Admin\AppData\Local\Temp\b29fa135113c71f1cbbb6d3da1c8466a7f065030a8de2703929552b9e1955ecd.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:428
- 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:3940

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\08ZTJJXR\search[1].htm

Filesize
25B

MD5
8ba61a16b71609a08bfa35bc213fce49

SHA1
8374dddcc6b2ede14b0ea00a5870a11b57ced33f

SHA256
6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

SHA512
5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\PGH3GSHW\default[2].htm

Filesize
312B

MD5
c15952329e9cd008b41f979b6c76b9a2

SHA1
53c58cc742b5a0273df8d01ba2779a979c1ff967

SHA256
5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

SHA512
6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp652.tmp

Filesize
29KB

MD5
2417b820c63ae5aab04574e1d80e1a91

SHA1
d135ca7607e8b3334afa8952c4adff2b428644a7

SHA256
4aaa0ec3d81319cc582e10c4943ef5f8390e3310b38564d6dccee7fe92963b34

SHA512
0cc5fcac61210ae416e20189229a4a590f1df3a90c8480dfe115b18e61b97fc33585145dbe8341c5a0db07dc145024299dc3d7d7ca61e371f59db7d0d466cc88

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

Filesize
352B

MD5
6d3986231cc44c5275dd74374375deda

SHA1
e015ce9df84f3a8aa2daa5ea84e4572eefdaa423

SHA256
3f9d96cc1968b81b86433949085116ab5365f49940a19ef827ed3882362c67c0

SHA512
2e3409351df65c326fe3709a3dd5a8a2d4215bc9b30936ffa775f011747de917821a0c6e66e11ba5809328713d3331818f0beaad45c4b88c43df1f496a629d53

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

Filesize
352B

MD5
0ff9fd852c40426ca3be2ab1f5868bfa

SHA1
b59157ea19a59bd3f3993c68500db7cf2889812d

SHA256
7ebbe7b4d1ce210102f81a7ba4b3f09d3b59f72bf8b1aedeac63ecefca7562e2

SHA512
074cb0eb4a43b6c7f56b7acca2c0e509abb6e75591fa6254ae69a1b2ead112277d5e21f162c2256d0c6aa235a877d3f80a1a3faf8217b75e1492f709719e2ec2

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

Filesize
352B

MD5
55dd1572d167c8cc4df1da9e32b64151

SHA1
38e0d2f703be931dffa3f2a04cac835de71138f4

SHA256
2587ed4ec099822d34470f565e1fa9380857e09fdc2516e11f6beaca355d122e

SHA512
c8b70313362cedc5ee0147c17ffc761fd449638a5d5c53d1336aa3881e6c18a0acbf60fcd1d36f08dd7b3596b75fc236a4df9ad25897a602fe29cffc00fd9a13

Download Submit
C:\Windows\services.exe

Filesize
8KB

MD5
b0fe74719b1b647e2056641931907f4a

SHA1
e858c206d2d1542a79936cb00d85da853bfc95e2

SHA256
bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

SHA512
9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

Download Submit
memory/428-13-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/428-160-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/428-156-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/428-0-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/428-167-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/428-44-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/428-126-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/428-223-0x0000000000500000-0x0000000000510200-memory.dmp

Filesize
64KB

Download
memory/3940-26-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3940-45-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3940-127-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3940-40-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3940-38-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3940-33-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3940-157-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3940-28-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3940-161-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3940-166-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3940-21-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3940-168-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3940-16-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3940-15-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3940-224-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download
memory/3940-5-0x0000000000400000-0x0000000000408000-memory.dmp

Filesize
32KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads